United States House of Representatives elections, 2012

United States House of Representatives elections, 2012

November 6, 2012

All 435 seats in the United States House of Representatives and all 6 non-voting delegates 218 seats needed for a majority   Majority party Minority party   Leader John Boehner Nancy Pelosi Party Republican Democratic Leader since 2003 (Speaker, 2007–2011) Leader's seat Ohio-8th California-12th[1] Last election 242 seats,[2] 51.7%[3] 193 seats,[2] 44.9%[3] Seats won 234[4] 201[4] Seat change 8 8 Popular vote 58,228,253[5] 59,645,531[5] Percentage 47.6% 48.8% Swing 4.1% 3.9%

Results:   Democratic hold   Democratic gain   Republican hold   Republican gain

Speaker before election John Boehner Republican Elected Speaker John Boehner Republican

The 2012 United States House of Representatives elections were held on Tuesday, November 6, 2012. Elections were held for all 435 seats representing the 50 U.S. states and also for the delegates from the District of Columbia and five major U.S. territories. The winners of this election cycle served in the 113th United States Congress. This was the first congressional election using districts drawn-up based on the 2010 United States Census.

Although Democratic candidates received a nationwide plurality of more than 1.4 million votes (1.2%) in all House elections,^[6] the Republican Party won a 33-seat advantage in the state-apportioned totals, thus retaining its House majority by 17 seats. This disparity – common in close elections involving single-member district voting^[7] – has on occasion been attributed to gerrymandering in the congressional redistricting process following the 2010 United States Census.^[8][9][10] However, some analysts have argued that Republicans would have won the House even without taking into account the impact of gerrymandering.^[11][12] An alternative explanation was that the large number of Democratic votes in urban centers led to "unintentional gerrymandering," as compact districts naturally led to "wasted votes" in districts that easily elected Democratic candidates.^[11][13] The GOP also had a greater number of incumbents, who tend to have an advantage in elections.^[13]

In the previous century, on four occasions the party with a plurality of the popular vote was unable to receive a majority in the House, but only twice since World War II.^[10] The last times were in 1952 and 1996, in which the GOP held a majority in the House. The 1942 election was the last time that the Democrats held a majority in the House without winning the popular vote.^[14]

Results summary

↓

234	201
Republican	Democratic

 Summary of the 6 November 2012 United States House of Representatives election results

Parties		Seats				Popular Vote
		2010	2012	+/-	Strength	Vote	%	Change
	Democratic Party	193	201	+8	46.2%	59,645,531	48.8%	+3.9%
	Republican Party	242	234	-8	53.8%	58,228,253	47.6%	-4.1%
	Libertarian Party	–	–	–	–	1,366,338	1.1%	-0.1%
	Independent	–	–	–	–	486,887	0.6%	–
	Green Party	–	–	–	–	372,996	0.3%	–
	Constitution Party	–	–	–	–	111,576	0.1%	-0.1%
	Reform Party	–	–	–	–	66,164	0.1%	+0.1%
	Independence Party	–	–	–	–	36,433	<0.1%	-0.1%
	Conservative Party	-	-	-	-	23,414	<0.1%	-
	Independent Green Party	-	-	-	-	21,712	<0.1%	-
	Socialist Workers Party	-	-	-	–	11,819	<0.1%	-
	Americans Elect Party	-	-	-	-	6,740	<0.1%	-
	Bednarski for Congress Party	-	-	-	-	5,154	<0.1%	-
	Independent Reform Candidate Party	-	-	-	-	4,518	<0.1%	-
	No Slogan Party	-	-	-	-	4,161	<0.1%	-
	Liberty Union Party	-	-	-	-	4,065	<0.1%	-
	Opposing Congressional Gridlock Party	-	-	-	-	3,725	<0.1%	-
	Natural Law Party	-	-	-	-	3,251	<0.1%	-
	Change, Change, Change Party	-	-	-	-	3,127	<0.1%	-
	We The People Party	-	-	-	-	2,771	<0.1%	-
	Petition Party	-	-	-	-	2,290	<0.1%	-
	Marijuana Party	-	-	-	-	1,956	<0.1%	-
	Politicians Are Crooks Party	-	-	-	-	1,839	<0.1%	-
	Restoring America's Promise Party	-	-	-	-	1,710	<0.1%	-
	Unity Is Strength Party	-	-	-	-	1,625	<0.1%	-
	Constitutional Conservative Party	-	-	-	-	1,329	<0.1%	-
	Truth Vision Hope Party	-	-	-	-	1,285	<0.1%	-
	VoteKISS Party	-	-	-	-	1,153	<0.1%	-
	Abundant America Party	-	-	-	-	1,138	<0.1%	-
	Bob's for Jobs Party	-	-	-	-	1,104	<0.1%	-
	The People's Agenda Party	-	-	-	-	1,010	<0.1%	-
	Conservative, Compassionate, Creative Party	-	-	-	-	892	<0.1%	-
	Overthrow All Incumbents Party	-	-	-	-	868	<0.1%	-
	Others	-	-	-	-	1,974,897	1.6%	+0.9%
Totals		435	435	0	100.0%	122,346,020	100.0%	-
Source: Election Statistics – Office of the Clerk

Popular Vote
Democratic			48.75%
Republican			47.59%
Libertarian			1.12%
Green			0.30%
Other			2.24%

House seats
Republican			53.79%
Democratic			46.21%

Retiring incumbents

Forty Representatives retired. Thirty-four of those seats were held by the same party, six seats changed party.

Democrats

Twenty-two Democrats retired. Fourteen of those seats were held by Democrats, five were won by Republicans, and three seats were eliminated in redistricting.

Democratic held

1. California 6: Lynn Woolsey,^[15] was succeeded by Jared Huffman (with district being renumbered as California 2).
2. California 51: Bob Filner, to run for Mayor of San Diego,^[16] was succeeded by Juan Vargas.
3. Connecticut 5: Chris Murphy, to run for U.S. Senate,^[17] was succeeded by Elizabeth Esty.
4. Hawaii 2: Mazie Hirono, to run for U.S. Senate,^[18] was succeeded by Tulsi Gabbard.
5. Illinois 12: Jerry Costello,^[19] was succeeded by William Enyart.
6. Massachusetts 4: Barney Frank,^[20] was succeeded by Joseph P. Kennedy III.
7. Michigan 5: Dale Kildee,^[21] was succeeded by Dan Kildee.
8. Nevada 1: Shelley Berkley, to run for U.S. Senate,^[22] was succeeded by Dina Titus.
9. New Mexico 1: Martin Heinrich, to run for U.S. Senate,^[23] was succeeded by Michelle Lujan Grisham.
10. New York 5: Gary Ackerman,^[24] was succeeded by Grace Meng (with district being renumbered as New York 6).
11. New York 10: Edolphus Towns,^[25] was succeeded by Hakeem Jeffries (with district being renumbered as New York 8).
12. Texas 20: Charlie Gonzalez,^[26] was succeeded by Joaquín Castro.
13. Washington 6: Norman Dicks,^[27] was succeeded by Derek Kilmer.
14. Wisconsin 2: Tammy Baldwin, to run for U.S. Senate,^[28] was succeeded by Mark Pocan.

Republican gain

1. Arkansas 4: Mike Ross, was succeeded by Tom Cotton.
2. Indiana 2: Joe Donnelly, was succeeded by Jackie Walorski.
3. North Carolina 11: Heath Shuler, was succeeded by Mark Meadows.
4. North Carolina 13: Brad Miller, was succeeded by George Holding.
5. Oklahoma 2: Dan Boren, was succeeded by Markwayne Mullin.

Seat Eliminated in Redistricting

1. California 18: Dennis Cardoza.^[29]
2. Massachusetts 1: John Olver.^[30]
3. New York 22: Maurice Hinchey.^[31]

Republicans

Nineteen Republicans retired. Fifteen of those seats were held by Republicans, one was won by a Democrat, and three seats were eliminated in redistricting.

Republican held

1. Arizona 6: Jeff Flake, to run for U.S. Senate,^[32] was succeeded by Matt Salmon (with district being renumbered as Arizona 5).
2. California 2: Wally Herger,^[33] was succeeded by Doug LaMalfa (with district being renumbered as California 1).
3. California 41: Jerry Lewis,^[34] was succeeded by Paul Cook (with district being renumbered as California 8).
4. Florida 14: Connie Mack IV, to run for U.S. Senate,^[35] was succeeded by Trey Radel (with district being renumbered as Florida 19).
5. Illinois 15: Tim Johnson,^[36] was succeeded by Rodney L. Davis (with district being renumbered as Illinois 13).
6. Indiana 5: Dan Burton,^[37] was succeeded by Susan Brooks.
7. Indiana 6: Mike Pence, to run for Governor of Indiana,^[38] was succeeded by Luke Messer.
8. Missouri 2: Todd Akin, to run for U.S. Senate,^[39] was succeeded by Ann Wagner.
9. Michigan 11: Thaddeus McCotter: failed to make the ballot for renomination due to fraudulent signatures,^[40] was succeeded by Kerry Bentivolio.
10. Montana at-large: Denny Rehberg, to run for U.S. Senate,^[41] was succeeded by Steve Daines.
11. North Carolina 9: Sue Myrick,^[42] was succeeded by Robert Pittenger.
12. North Dakota at-large: Rick Berg, to run for U.S. Senate,^[43] was succeeded by Kevin Cramer.
13. Ohio 14: Steve LaTourette,^[44] was succeeded by David Joyce.
14. Pennsylvania 19: Todd Russell Platts,^[45] was succeeded by Scott Perry (with district being renumbered as Pennsylvania 4).
15. Texas 14: Ron Paul, to run for U.S. President,^[46] was succeeded by Randy Weber.

Democratic gain

1. California 24: Elton Gallegly,^[47] was succeeded by Julia Brownley (with district being renumbered as California 26).

Seat Eliminated in Redistricting

1. California 26: David Dreier.
2. New York 9: Bob Turner, who ran for U.S. Senate.^[48]
3. Ohio 7: Steve Austria.^[49]

Incumbents defeated

As a result of redistricting, many incumbents were forced to compete against each other in the same district, which resulted in a larger number of incumbents being defeated in primaries.

In primary elections

Thirteen representatives lost renomination: Eight were lost in redistricting battles pitting incumbents against each other, and five incumbents lost nomination to non-incumbent challengers.

Democrats

Seven Democrats lost renomination: five in redistricting and two to a non-incumbent challenger.

Seat held by a Democrat

These primary winners later won the general election.

1. Michigan 14: Hansen Clarke (first elected 2010) lost a redistricting race to fellow incumbent Gary Peters (first elected 2008)
2. Missouri 1: Russ Carnahan (first elected 2004) lost a redistricting race to fellow incumbent William Lacy Clay, Jr. (first elected 2000)
3. New Jersey 9: Steve Rothman (first elected 1996) lost a redistricting race to fellow incumbent Bill Pascrell (first elected 1996)
4. Ohio 9: Dennis Kucinich (first elected 1996) lost a redistricting race to fellow incumbent Marcy Kaptur (first elected 1982)
5. Pennsylvania 17: Tim Holden (first elected 1992) lost to challenger Matt Cartwright^[50]
6. Texas 16: Silvestre Reyes (first elected 1996) lost to challenger Beto O'Rourke^[51]

Seat lost to a Republican

1. Pennsylvania 12: Jason Altmire (first elected 2006) lost a redistricting race to fellow incumbent Mark Critz (first elected 2010),^[50] who later lost the general election

Republicans

Six Republicans lost renomination: three in redistricting races and three to a non-incumbent challenger. All the seats were held by Republicans.

1. Arizona 6: Ben Quayle (first elected 2010) lost a redistricting race to fellow incumbent David Schweikert (first elected 2010)
2. Florida 3: Cliff Stearns (first elected 1988) lost to challenger Ted Yoho
3. Florida 7: Sandy Adams (first elected 2010) lost a redistricting race to fellow incumbent John Mica (first elected 1992)
4. Illinois 16: Don Manzullo (first elected 1992) lost a redistricting race to fellow incumbent Adam Kinzinger (first elected 2010)
5. Ohio 2: Jean Schmidt (first elected 2005) lost to challenger Brad Wenstrup
6. Oklahoma 1: John A. Sullivan (first elected 2002) lost to challenger Jim Bridenstine

In the general election

Democrats

Ten incumbent Democrats lost re-election; four to fellow Democrats and six to Republicans. Four losses were in California: two due to redistricting putting two incumbents together (resulting in a net loss of two for the Democrats) and two due to the state's "Top Two Primary." Two incumbents outside of California lost to Republican incumbents after being redistricted to the same district.

Seat held by a Democrat

1. California 15: Pete Stark (first elected 1972) lost to Eric Swalwell
2. California 30: Howard Berman (first elected 1982) lost a redistricting race to fellow incumbent Brad Sherman (first elected 1996)
3. California 35: Joe Baca (first elected 1999) lost to Gloria Negrete McLeod
4. California 44: Laura Richardson (first elected 2007) lost a redistricting race to fellow incumbent Janice Hahn (first elected 2011)

Seat lost to a Republican incumbent

1. Iowa 3: Leonard Boswell (first elected 1996) lost a redistricting race to Tom Latham (first elected 1994)
2. Ohio 16: Betty Sutton (first elected 2006) lost a redistricting race to Jim Renacci (first elected 2010)

Seat lost to a Republican challenger

1. Kentucky 6: Ben Chandler (first elected 2004) lost to Andy Barr.
2. New York 27: Kathy Hochul (first elected 2011) lost to Chris Collins.
3. North Carolina 8: Larry Kissell (first elected 2008) lost to Richard Hudson.
4. Pennsylvania 12: Mark Critz (first elected 2010) lost to Keith Rothfus.

Republicans

Seventeen incumbent Republicans lost re-election.

Seat held by a Republican

One incumbent Republican lost re-election to a fellow incumbent Republican.

1. Louisiana 3: Jeff Landry (first elected 2010) lost to Charles Boustany (first elected 2004)

Seat lost to a Democratic challenger

Sixteen incumbent Republicans, ten of whom were first elected in 2010, lost re-election to Democrats.

1. California 7: Dan Lungren (originally elected 1982) lost to Ami Bera.
2. California 36: Mary Bono Mack (first elected 1998) lost to Raul Ruiz.
3. California 52: Brian Bilbray (originally elected 1994) lost to Scott Peters.
4. Florida 18: Allen West (first elected 2010) lost to Patrick Murphy.
5. Florida 26: David Rivera (first elected 2010) lost to Joe Garcia.
6. Illinois 8: Joe Walsh (first elected 2010) lost to Tammy Duckworth.
7. Illinois 10: Robert Dold (first elected 2010) lost to Brad Schneider.
8. Illinois 11: Judy Biggert (first elected 1998) lost to Bill Foster (originally elected 2007)
9. Illinois 17: Bobby Schilling (first elected 2010) lost to Cheri Bustos.
10. Maryland 6: Roscoe Bartlett (first elected 1992) lost to John K. Delaney.
11. Minnesota 8: Chip Cravaack (first elected 2010) lost to Rick Nolan (originally elected 1974)
12. New Hampshire 1: Frank Guinta (first elected 2010) lost to Carol Shea-Porter (originally elected 2006)
13. New Hampshire 2: Charles Bass (originally elected 1994) lost to Ann Kuster.
14. New York 18: Nan Hayworth (first elected 2010) lost to Sean Patrick Maloney.
15. New York 24: Ann Marie Buerkle (first elected in 2010) lost to Dan Maffei (originally elected 2008)
16. Texas 23: Quico Canseco (first elected 2010) lost to Pete Gallego.

Newly created seats

Of the 435 districts created in the 2010 redistricting, nineteen had no incumbent representative.

Democratic gain

Twelve Democrats were elected in newly created seats.

1. Arizona 1: Won by Ann Kirkpatrick
2. Arizona 9: Won by Kyrsten Sinema
3. California 29: Won by Tony Cardenas
4. California 41: Won by Mark Takano
5. California 47: Won by Alan Lowenthal
6. Florida 9: Won by Alan Grayson
7. Florida 22: Won by Lois Frankel
8. Ohio 3: Won by Joyce Beatty
9. Texas 33: Won by Marc Veasey
10. Texas 34: Won by Filemon Vela
11. Nevada 4: Won by Steven Horsford
12. Washington 10: Won by Dennis Heck

Republican gain

Seven Republicans were elected in newly created seats.

1. California 21: Won by David Valadao
2. Florida 6: Won by Ron DeSantis
3. Georgia 9: Won by Doug Collins
4. South Carolina 7: Won by Tom Rice
5. Texas 25: Won by Roger Williams
6. Texas 36: Won by Steve Stockman
7. Utah 2: Won by Chris Stewart

Pre-election analysis and selected results

The following are the predictions for House districts where at least one out of the Cook Political Report, the Rothenberg Political Report, Roll Call, and Sabato's Crystal Ball did not agree that the district was "safe Democrat" or "safe Republican". Ratings from the New York Times are also included

Key:

• Incumbents not running for re-election have parentheses around their name;
• "(Open)" means that the seat was created in a state that gained one or more seats as the result of the 2010 census;
• Where two incumbents are shown, that is also because of redistricting.

District	Incumbent	Cook[52][53]	Rothenberg[54]	Roll Call [55]	Crystal Ball[56]	NY Times[57]	Real Clear Politics[58]	The Hill[59]	Winner	Result
Arizona 1	(Open)	Tossup	Pure Tossup	Tossup	Leans R	Tossup	Tossup	Tossup	Ann Kirkpatrick (D)	D Gain
Arizona 2	Ron Barber (D)	Lean D	Tossup/Tilts D	Lean D	Likely D	Tossup	Lean D	Lean D	Ron Barber (D)	D hold
Arizona 9	(Open)	Lean D	Tossup/Tilts D	Tossup	Lean D	Lean D	Lean D	Tossup	Kyrsten Sinema (D)	D Gain
Arkansas 1	Rick Crawford (R)	Solid R	Safe R	Safe R	Safe R	Solid R	Safe R	Likely R	Rick Crawford (R)	R hold
Arkansas 4	(Mike Ross) (D)	Likely R	Safe R	Safe R	Safe R	Safe R	Safe R	Likely R	Tom Cotton (R)	R Gain
California 3	John Garamendi (D)	Likely D	Safe D	Likely D	Safe D	Lean D	Likely D	Lean D	John Garamendi (D)	D hold
California 7	Dan Lungren (R)	Tossup	Pure Tossup	Tossup	Lean D	Tossup	Tossup	Tossup	Ami Bera (D)	D Gain
California 9	Jerry McNerney (D)	Tossup	Tossup/Tilts D	Tossup	Lean D	Lean D	Tossup	Lean D	Jerry McNerney (D)	D hold
California 10	Jeff Denham (R)	Tossup	Tossup/Tilts R	Tossup	Leans R	Leans R	Tossup	Tossup	Jeff Denham (R)	R hold
California 16	Jim Costa (D)	Solid D	Safe D	Safe D	Safe D	Lean D	Safe D	Likely D	Jim Costa (D)	D hold
California 21	(Open)	Likely R	Safe R	Safe R	Likely R	Leans R	Likely R	Lean R	David G. Valadao (R)	R Gain
California 24	Lois Capps (D)	Lean D	Tossup/Tilts D	Tossup	Lean D	Lean D	Tossup	Tossup	Lois Capps (D)	D hold
California 26	(Elton Gallegly) (R)	Tossup	Pure Tossup	Tossup	Lean D	Lean D	Tossup	Tossup	Julia Brownley (D)	D Gain
California 36	Mary Bono Mack (R)	Tossup	Tossup/Tilts R	Tossup	Leans R	Leans R	Tossup	Tossup	Raul Ruiz (D)	D Gain
California 41	(Open)	Lean D	Lean D	Lean D	Lean D	Tossup	Lean D	Lean D	Mark A. Takano (D)	D Gain
California 47	(Open)	Likely D	D Favored	Safe D	Likely D	Lean D	Likely D	Likely D	Alan S. Lowenthal (D)	D Gain
California 52	Brian P. Bilbray (R)	Tossup	Pure Tossup	Tossup	Lean D	Tossup	Tossup	Tossup	Scott Peters (D)	D Gain
Colorado 3	Scott R. Tipton (R)	Lean R	R Favored	Tossup	Likely R	Leans R	Leans R	Lean R	Scott R. Tipton (R)	R hold
Colorado 6	Mike Coffman (R)	Tossup	Tossup/Tilts R	Tossup	Leans R	Leans R	Tossup	Tossup	Mike Coffman (R)	R hold
Colorado 7	Ed Perlmutter (D)	Lean D	Lean D	Likely D	Likely D	Solid D	Lean D	Safe D	Ed Perlmutter (D)	D hold
Connecticut 4	Jim Himes (D)	Solid D	Safe D	Safe D	Safe D	Solid D	Likely D	Safe D	Jim Himes (D)	D hold
Connecticut 5	(Chris Murphy) (D)	Tossup	Pure Tossup	Lean D	Lean D	Tossup	Tossup	Lean D	Elizabeth Esty (D)	D hold
Florida 2	Steve Southerland (R)	Lean R	R Favored	Leans R	Leans R	Leans R	Leans R	Likely R	Steve Southerland (R)	R hold
Florida 9	(Open)	Likely D	Safe D	Safe D	Safe D	Lean D	Likely D	Likely D	Alan Grayson (D)	D Gain
Florida 10	Daniel Webster (R)	Lean R	Leans R	Leans R	Leans R	Leans R	Leans R	Tossup	Daniel Webster (R)	R hold
Florida 13	Bill Young (R)	Solid R	Safe R	Safe R	Safe R	Solid R	Likely R	Lean R	Bill Young (R)	R hold
Florida 16	Vern Buchanan (R)	Likely R	R Favored	Likely R	Likely R	Leans R	Likely R	Likely R	Vern Buchanan (R)	R hold
Florida 18	Allen West (R)	Tossup	Tossup/Tilts R	Leans R	Leans R	Tossup	Tossup	Tossup	Patrick Murphy (D)	D Gain
Florida 22	(Open)	Likely D	D Favored	Likely D	Lean D	Lean D	Lean D	Tossup	Lois Frankel (D)	D Gain
Florida 26	David Rivera (R)	Lean D	Lean D	Lean D	Lean D	Tossup	Lean D	Likely D	Joe Garcia (D)	D Gain
Georgia 12	John Barrow (D)	Tossup	Tossup/Tilts D	Tossup	Lean D	Tossup	Tossup	Tossup	John Barrow (D)	D hold
Illinois 8	Joe Walsh (R)	Likely D	D Favored	Lean D	Lean D	Lean D	Likely D	Likely D	Tammy Duckworth (D)	D Gain
Illinois 10	Bob Dold (R)	Tossup	Pure Tossup	Tossup	Leans R	Lean D	Tossup	Tossup	Brad Schneider (D)	D Gain
Illinois 11	Judy Biggert (R)	Tossup	Pure Tossup	Tossup	Lean D	Lean D	Lean D	Lean D	Bill Foster (D)	D Gain
Illinois 12	(Jerry F. Costello) (D)	Tossup	Pure Tossup	Tossup	Lean D	Tossup	Tossup	Tossup	Bill Enyart (D)	D hold
Illinois 13	(Tim Johnson) (R)	Tossup	Pure Tossup	Tossup	Lean D	Leans R	Tossup	Tossup	Rodney L. Davis (R)	R hold
Illinois 17	Bobby Schilling (R)	Tossup	Pure Tossup	Tossup	Lean D	Lean D	Tossup	Lean D	Cheri Bustos (D)	D Gain
Indiana 2	(Joe Donnelly) (D)	Likely R	Safe R	Likely R	Likely R	Solid D	Likely R	Lean R	Jackie Walorski (R)	R Gain
Indiana 8	Larry Bucshon (R)	Lean R	R Favored	Safe R	Leans R	Leans R	Likely R	Lean R	Larry Bucshon (R)	R hold
Iowa 1	Bruce Braley (D)	Likely D	Safe D	Safe D	Likely D	Solid D	Likely D	Likely D	Bruce Braley (D)	D hold
Iowa 2	David Loebsack (D)	Likely D	D Favored	Likely D	Likely D	Solid D	Likely D	Lean D	David Loebsack (D)	D hold
Iowa 3	Leonard Boswell (D) / Tom Latham (R)	Lean R	Tossup/Tilts R	Tossup	Leans R	Tossup	Tossup	Tossup	Tom Latham (R)	D Loss
Iowa 4	Steve King (R)	Lean R	Tossup/Tilts R	Leans R	Leans R	Leans R	Tossup	Lean R	Steve King (R)	R hold
Kentucky 6	Ben Chandler (D)	Tossup	Pure Tossup	Tossup	Leans R	Lean D	Tossup	Tossup	Andy Barr (R)	R Gain
Maine 2	Michael Michaud (D)	Solid D	Safe D	Safe D	Safe D	Solid D	Lean D	Likely D	Michael Michaud (D)	D hold
Maryland 6	Roscoe G. Bartlett (R)	Likely D	D Favored	Likely D	Likely D	Lean D	Likely D	Lean D	John K. Delaney (D)	D Gain
Massachusetts 6	John F. Tierney (D)	Lean R	Leans R	Leans R	Leans R	Tossup	Leans R	Lean R	John F. Tierney (D)	D hold
Michigan 1	Dan Benishek (R)	Tossup	Pure Tossup	Tossup	Lean D	Tossup	Tossup	Tossup	Dan Benishek (R)	R hold
Michigan 3	Justin Amash (R)	Likely R	Safe R	Likely R	Leans R	Leans R	Likely R	Safe R	Justin Amash (R)	R hold
Michigan 6	Fred Upton (R)	Solid R	Safe R	Safe R	Safe R	Solid R	Safe R	Likely R	Fred Upton (R)	R hold
Michigan 7	Tim Walberg (R)	Solid R	Safe R	Safe R	Safe R	Leans R	Safe R	Safe R	Tim Walberg (R)	R hold
Michigan 11	(Thaddeus G. McCotter) (R)	Lean R	Leans R	Likely R	Leans R	Leans R	Tossup	Likely R	Kerry Bentivolio (R)	R hold
Minnesota 2	John Kline (R)	Solid R	Safe R	Likely R	Likely R	Leans R	Safe R	Likely R	John Kline (R)	R hold
Minnesota 6	Michele Bachmann (R)	Lean R	Leans R	Leans R	Likely R	Solid R	Leans R	Lean R	Michele Bachmann (R)	R hold
Minnesota 7	Collin C. Peterson (D)	Solid D	Safe D	Safe D	Safe D	Solid D	Safe D	Likely D	Collin C. Peterson (D)	D hold
Minnesota 8	Chip Cravaack (R)	Tossup	Pure Tossup	Tossup	Lean D	Tossup	Tossup	Tossup	Rick Nolan (D)	D Gain
Montana at-large	(Denny Rehberg) (R)	Likely R	Safe R	Likely R	Likely R	Solid R	Likely R	Likely R	Steve Daines (R)	R hold
Nebraska 2	Lee Terry (R)	Likely R	Safe R	Safe R	Safe R	Solid R	Leans R	Likely R	Lee Terry (R)	R hold
Nevada 3	Joe Heck (R)	Lean R	Leans R	Leans R	Leans R	Leans R	Leans R	Tossup	Joe Heck (R)	R hold
Nevada 4	(Open)	Tossup	Pure Tossup	Tossup	Lean D	Lean D	Tossup	Tossup	Steven Horsford (D)	D Gain
New Hampshire 1	Frank Guinta (R)	Tossup	Pure Tossup	Tossup	Leans R	Leans R	Tossup	Tossup	Carol Shea-Porter (D)	D Gain
New Hampshire 2	Charlie Bass (R)	Lean D	Pure Tossup	Tossup	Lean D	Tossup	Lean D	Lean D	Ann McLane Kuster (D)	D Gain
New Jersey 3	Jon Runyan (R)	Lean R	R Favored	Safe R	Likely R	Leans R	Leans R	Likely R	Jon Runyan (R)	R hold
New Jersey 5	E. Scott Garrett (R)	Solid R	Safe R	Safe R	Safe R	Solid R	Safe R	Likely R	E. Scott Garrett (R)	R hold
New Jersey 7	Leonard Lance (R)	Solid R	Safe R	Safe R	Safe R	Solid R	Likely R	Safe R	Leonard Lance (R)	R hold
New Jersey 9	William J. Pascrell, Jr. (D)	Solid D	Safe D	Safe D	Safe D	Solid D	Safe D	Likely D	William J. Pascrell, Jr. (D)	D hold
New Mexico 1	(Martin Heinrich) (D)	Solid D	Safe D	Safe D	Safe D	Lean D	Safe D	Likely D	Michelle Lujan Grisham (D)	D hold
New York 1	Timothy H. Bishop (D)	Lean D	Tossup/Tilts D	Lean D	Lean D	Tossup	Tossup	Tossup	Timothy H. Bishop (D)	D hold
New York 11	Michael G. Grimm (R)	Likely R	Leans R	Likely R	Likely R	Tossup	Likely R	Likely R	Michael G. Grimm (R)	R hold
New York 18	Nan Hayworth (R)	Tossup	Tossup/Tilts R	Tossup	Leans R	Leans R	Leans R	Tossup	Sean Patrick Maloney (D)	D Gain
New York 19	Christopher Gibson (R)	Tossup	Tossup/Tilts R	Tossup	Leans R	Leans R	Leans R	Tossup	Christopher Gibson (R)	R hold
New York 21	Bill Owens (D)	Lean D	Tossup/Tilts D	Tossup	Lean D	Lean D	Tossup	Lean D	Bill Owens (D)	D hold
New York 22	Richard L. Hanna (R)	Solid R	Safe R	Safe R	Safe R	Leans R	Safe R	Likely R	Richard L. Hanna (R)	R hold
New York 23	Tom Reed (R)	Solid R	Safe R	Safe R	Safe R	Leans R	Safe R	Safe R	Tom Reed (R)	R hold
New York 24	Ann Marie Buerkle (R)	Lean D	Tossup/Tilts D	Tossup	Lean D	Tossup	Lean D	Tossup	Dan Maffei (D)	D Gain
New York 25	Louise M. Slaughter (D)	Likely D	D Favored	Likely D	Lean D	Lean D	Lean D	Likely D	Louise M. Slaughter (D)	D hold
New York 27	Kathy Hochul (D)	Lean R	Tossup/Tilts R	Tossup	Leans R	Tossup	Tossup	Tossup	Chris Collins (R)	R Gain
North Carolina 7	Mike McIntyre (D)	Tossup	Pure Tossup	Tossup	Leans R	Lean D	Tossup	Tossup	Mike McIntyre (D)	D hold
North Carolina 8	Larry Kissell (D)	Likely R	R Favored	Likely R	Likely R	Tossup	Likely R	Likely R	Richard Hudson (R)	R Gain
North Carolina 11	(Heath Shuler) (D)	Likely R	R Favored	Safe R	Likely R	Leans R	Likely R	Likely R	Mark Meadows (R)	R Gain
North Carolina 13	(Brad Miller) (D)	Likely R	Safe R	Safe R	Safe R	Leans R	Safe R	Likely R	George Holding (R)	R Gain
North Dakota at-large	(Rick Berg) (R)	Likely R	Safe R	Likely R	Likely R	Solid R	Likely R	Likely R	Kevin Cramer (R)	R hold
Ohio 6	Bill Johnson (R)	Tossup	Leans R	Leans R	Leans R	Tossup	Tossup	Lean R	Bill Johnson (R)	R hold
Ohio 7	Bob Gibbs (R)	Likely R	Safe R	Safe R	Safe R	Leans R	Likely R	Likely R	Bob Gibbs (R)	R hold
Ohio 9	Marcy Kaptur (D)	Solid D	Safe D	Safe D	Safe D	Solid D	Safe D	Likely D	Marcy Kaptur (D)	D hold
Ohio 16	Betty Sutton (D) / Jim Renacci (R)	Lean R	Tossup/Tilts R	Leans R	Lean D	Tossup	Tossup	Tossup	Jim Renacci (R)	D Loss
Oklahoma 2	(Dan Boren) (D)	Likely R	Safe R	Likely R	Leans R	Solid R	Likely R	Lean R	Markwayne Mullin (R)	R Gain
Oregon 5	Kurt Schrader (D)	Solid D	Safe D	Safe D	Safe D	Lean D	Safe D	Likely D	Kurt Schrader (D)	D hold
Pennsylvania 6	Jim Gerlach (R)	Likely R	Safe R	Safe R	Likely R	Leans R	Likely R	Likely R	Jim Gerlach (R)	R hold
Pennsylvania 7	Pat Meehan (R)	Solid R	Safe R	Safe R	Safe R	Leans R	Safe R	Likely R	Pat Meehan (R)	R hold
Pennsylvania 8	Michael G. Fitzpatrick (R)	Lean R	R Favored	Safe R	Likely R	Leans R	Likely R	Lean R	Michael G. Fitzpatrick (R)	R hold
Pennsylvania 11	Lou Barletta (R)	Solid R	Safe R	Safe R	Safe R	Solid R	Safe R	Likely R	Lou Barletta (R)	R hold
Pennsylvania 12	Mark Critz (D)	Tossup	Pure Tossup	Tossup	Lean D	Tossup	Tossup	Tossup	Keith Rothfus (R)	R Gain
Pennsylvania 15	Charlie Dent (R)	Solid R	Safe R	Safe R	Safe R	Solid R	Safe R	Likely R	Charlie Dent (R)	R hold
Pennsylvania 18	Timothy F. Murphy (R)	Solid R	Safe R	Safe R	Safe R	Solid R	Safe R	Likely R	Timothy F. Murphy (R)	R hold
Rhode Island 1	David Cicilline (D)	Tossup	Tossup/Tilts D	Tossup	Lean D	Lean D	Lean D	Tossup	David Cicilline (D)	D hold
South Dakota at-large	Kristi Noem (R)	Likely R	Safe R	Safe R	Likely R	Solid R	Safe R	Safe R	Kristi Noem (R)	R hold
Tennessee 4	Scott DesJarlais (R)	Tossup	Tossup/Tilts R	Leans R	Likely R	Solid R	Leans R	Lean R	Scott DesJarlais (R)	R hold
Texas 10	Michael McCaul (R)	Solid R	Safe R	Safe R	Safe R	Solid R	Safe R	Likely R	Michael McCaul (R)	R hold
Texas 14	(Ron Paul) (R)	Lean R	Lean R	Leans R	Likely R	Solid R	Leans R	Lean R	Randy K. Weber (R)	R hold
Texas 23	Francisco Canseco (R)	Tossup	Tossup/Tilts R	Tossup	Lean D	Leans R	Tossup	Tossup	Pete Gallego (D)	D Gain
Texas 34	(Open)	Solid D	Safe D	Safe D	Safe D	Solid D	Safe D	Likely D	Filemon Vela (D)	D Gain
Utah 4	Jim Matheson (D)	Lean R	Tossup/Tilts R	Leans R	Leans R	Tossup	Tossup	Tossup	Jim Matheson (D)	D hold
Virginia 2	E. Scott Rigell (R)	Likely R	R Favored	Likely R	Likely R	Leans R	Likely R	Lean R	E. Scott Rigell (R)	R hold
Virginia 5	Robert Hurt (R)	Solid R	Safe R	Safe R	Likely R	Solid R	Safe R	Safe R	Robert Hurt (R)	R hold
Washington 1	(Open)	Lean D	Lean D	Likely D	Likely D	Lean D	Lean D	Lean D	Suzan DelBene (D)	D Gain
Washington 3	Jaime Herrera Beutler (R)	Solid R	Safe R	Safe R	Safe R	Solid R	Safe R	Likely R	Jaime Herrera Beutler (R)	R hold
Washington 10	(Open)	Solid D	Safe D	Safe D	Safe D	Lean D	Safe D	Likely D	Denny Heck (D)	D Gain
West Virginia 3	Nick Rahall (D)	Likely D	Safe D	Likely D	Likely D	Lean D	Likely D	Likely D	Nick Rahall (D)	D hold
Wisconsin 7	Sean Duffy (R)	Lean R	Leans R	Likely R	Leans R	Leans R	Leans R	Tossup	Sean Duffy (R)	R hold
Wisconsin 8	Reid Ribble (R)	Likely R	Safe R	Safe R	Likely R	Leans R	Likely R	Likely R	Reid Ribble (R)	R hold
District	Incumbent	Cook	Rothenberg	Roll Call	Crystal Ball	NY Times	Real Clear Politics	The Hill	Winner	Result

Separate elections

Five special elections were held in 2012.

• Two elections were held separate from the November elections, as follows:

Date	District (with link to special election article)	Reason for vacancy	Result	Candidates
January 31, 2012	Oregon 1	David Wu (D) resigned August 3, 2011	Democratic hold The winner was subsequently re-elected in November.	Suzanne Bonamici (D), 53.8% Rob Cornilles (R) 39.6%
June 12, 2012	Arizona 8	Gabrielle Giffords (D) resigned January 25, 2012	Democratic hold The winner was subsequently re-elected in November.	Ron Barber (D) 52.3% Jesse Kelly (R) 45.4% Charlie Manolakis (Green) 2.3%

• Three were held concurrent with the November elections, as listed in the next section, "November elections", below. These Representatives will have a seniority advantage over other freshmen.

November elections

Note: This list includes only candidates on the final ballot.

Alabama

District	Incumbent	Party	First elected	Result	Candidates
Alabama 1	Jo Bonner	Republican	2002	Re-elected	√ Jo Bonner (R) 97.9% N/A 2.1%
Alabama 2	Martha Roby	Republican	2010	Re-elected	√ Martha Roby (R) 63.7% Therese Ford (D) 36.3%
Alabama 3	Mike Rogers	Republican	2002	Re-elected	√ Mike Rogers (R) 64.1% John Andrew Harris (D) 35.9%
Alabama 4	Robert Aderholt	Republican	1996	Re-elected	√ Robert Aderholt (R) 74.0% Daniel Boman (D) 26.0%
Alabama 5	Mo Brooks	Republican	2010	Re-elected	√ Mo Brooks (R) 65.0% Charlie Holley (D) 35.0%
Alabama 6	Spencer Bachus	Republican	1992	Re-elected	√ Spencer Bachus (R) 71.4% Penny Bailey (D) 28.6%
Alabama 7	Terri Sewell	Democratic	2010	Re-elected	√ Terri Sewell (D) 75.8% Don Chamberlain (R) 24.2%

Alaska

District	Incumbent	Party	First elected	Result	Candidates
Alaska at-large	Don Young	Republican	1973	Re-elected	√ Don Young (R) 64.7% Sharon Cissna (D) 28.4% Jim McDermott (L) 5.1% Ted Gianoutsos (I)1.9%

Arizona

Arizona gained one seat in reapportionment. A second open seat was created when a pair of Republicans were redistricted into the same district.^[60] Primary elections were August 28, 2012.

District	Incumbent	Party	First elected	Result	Candidates
Arizona 1	None (New seat)			New seat Democratic gain	√ Ann Kirkpatrick (D) 48.8% Jonathan Paton (R) 45.1% Kim Allen (L) 6.0%
Arizona 2	Ron Barber Redistricted from the 8th district	Democratic	2012 (Special)	Re-elected	√ Ron Barber (D) 50.42% Martha McSally (R) 49.58% Anthony Powell (L) 0.02%
Arizona 3	Raúl Grijalva Redistricted from the 7th district	Democratic	2002	Re-elected	√ Raúl Grijalva (D) 57.8% Gabriela Saucedo Mercer (R) 37.7% Blanca Guerra (L) 4.4%
Arizona 4	Paul Gosar Redistricted from the 1st district	Republican	2010	Re-elected	√ Paul Gosar (R) 67.0% Johnnie Robinson (D) 28.3% Joe Pamelia (L) 3.7% Richard Grayson (Americans Elect) 1.0%
Arizona 5	Jeff Flake Redistricted from the 6th district	Republican	2000	Retired to run for U.S. Senate Republican hold	√ Matt Salmon (R) 67.2% Spencer Morgan (D) 32.7%
Arizona 6	Ben Quayle Redistricted from the 3rd district	Republican	2010	Lost renomination Republican loss	√ David Schweikert (R) 61.7% Matt Jette (D) 33.1% Jack Anderson (L) 3.3% M. Salazar (G) 1.8%
	David Schweikert Redistricted from the 5th district	Republican	2010	Re-elected
Arizona 7	Ed Pastor Redistricted from the 4th district	Democratic	1991	Re-elected	√ Ed Pastor (D) 80.3% Joe Cobb (L) 19.2%
Arizona 8	Trent Franks Redistricted from the 2nd district	Republican	2002	Re-elected	√ Trent Franks (R) 63.6% Gene Scharer (D) 34.8% Stephen Dolgos (Americans Elect) 1.5%
Arizona 9	None (New seat)			New seat Democratic gain	√ Kyrsten Sinema (D) 48.5% Vernon Parker (R) 44.8% Powell Gammill (L) 6.6%

Arkansas

District	Incumbent	Party	First elected	Result	Candidates
Arkansas 1	Rick Crawford	Republican	2010	Re-elected	√ Rick Crawford (R) 56.4% Scott Ellington (D) 39.0% Jessica Paxton (L) 2.6% Jacob Holloway (G) 2.0%
Arkansas 2	Timothy Griffin	Republican	2010	Re-elected	√ Timothy Griffin (R) 55.2% Herb Rule (D) 39.5% Barbara Ward (G) 3.0% Chris Hayes (L) 2.3%
Arkansas 3	Steve Womack	Republican	2010	Re-elected	√ Steve Womack (R) 75.8% Rebekah Kennedy (G) 16.1% David Pangrac (L) 8.1%
Arkansas 4	Mike Ross	Democratic	2000	Retired Republican gain	√ Tom Cotton (R) 59.5% Gene Jeffress (D) 36.7% Josh Drake (G) 1.9% Bobby Tullis (L) 1.9%

California

California's results

California retained its fifty-three seats: four new seats were created when four pairs of Representatives were redistricted to run against each other. An additional Republican incumbent, Gary Miller, won re-election in an entirely different district from the one he had previously represented.^[61] The election featured the first use of the top-two primary system in which primary elections list candidates from all parties on one ballot, and the top two vote-getters advance to the general election. Two elections (30th and 44th districts) featured two Democratic incumbents running against each other.^[62]

District	Incumbent	Party	First elected	Result	Candidates
California 1	Wally Herger Redistricted from the 2nd district	Republican	1986	Retired Republican hold	√ Doug LaMalfa (R) 57.9% Jim Reed (D) 42.1%
California 2	Lynn Woolsey Redistricted from the 6th district	Democratic	1992	Retired Democratic hold	√ Jared Huffman (D) 70.1% Daniel Roberts (R) 29.9%
California 3	John Garamendi Redistricted from the 10th district	Democratic	2009	Re-elected	√ John Garamendi (D) 53.7% Kim Vann (R) 46.3%
California 4	Tom McClintock	Republican	2008	Re-elected	√ Tom McClintock (R) 61.1% Jack Uppal (D) 38.9%
California 5	Mike Thompson Redistricted from the 1st district	Democratic	1998	Re-elected	√ Mike Thompson (D) 74.1% Randy Loftin (R) 25.9%
California 6	Doris Matsui Redistricted from the 5th district	Democratic	2005	Re-elected	√ Doris Matsui (D) 74.4% Joseph McCray, Sr. (R) 25.6%
California 7	Dan Lungren Redistricted from the 3rd district	Republican	2004	Lost re-election Democratic gain	√ Ami Bera (D) 51.1% Dan Lungren (R) 48.9%
California 8	Jerry Lewis Redistricted from the 41st district	Republican	1978	Retired Republican hold	√ Paul Cook (R) 57.6% Gregg Imus (R) 42.4%
California 9	Jerry McNerney Redistricted from the 11th district	Democratic	2006	Re-elected	√ Jerry McNerney (D) 55.5% Ricky Gill (R) 44.5%
California 10	Jeff Denham Redistricted from the 19th district	Republican	2010	Re-elected	√ Jeff Denham (R) 53.8% José Hernández (D) 46.2%
California 11	George Miller Redistricted from the 7th district	Democratic	1974	Re-elected	√ George Miller (D) 69.1% Virginia Fuller (R) 30.9%
California 12	Nancy Pelosi Redistricted from the 8th district	Democratic	1987	Re-elected	√ Nancy Pelosi (D) 84.8% John Dennis (R) 15.2%
California 13	Barbara Lee Redistricted from the 9th district	Democratic	1998	Re-elected	√ Barbara Lee (D) 86.3% Marilyn M. Singleton (No party preference) 13.7%
California 14	Jackie Speier Redistricted from the 12th district	Democratic	2008	Re-elected	√ Jackie Speier (D) 73.7% Deborah Bacigalupi (R) 26.3%
California 15	Pete Stark Redistricted from the 13th district	Democratic	1972	Lost re-election Democratic hold	√ Eric Swalwell (D) 53.0% Pete Stark (D) 47.0%
California 16	Dennis Cardoza Redistricted from the 18th district	Democratic	2002	Retired Democratic loss	√ Jim Costa (D) 57.4% Brian Whelan (R) 42.6%
	Jim Costa Redistricted from the 20th district	Democratic	2004	Re-elected
California 17	Mike Honda Redistricted from the 15th district	Democratic	2000	Re-elected	√ Mike Honda (D) 73.3% Evelyn Li (R) 26.7%
California 18	Anna Eshoo Redistricted from the 14th district	Democratic	1992	Re-elected	√ Anna Eshoo (D) 70.0% Dave Chapman (R) 30.0%
California 19	Zoe Lofgren Redistricted from the 16th district	Democratic	1994	Re-elected	√ Zoe Lofgren (D) 72.7% Robert Murray (R) 27.3%
California 20	Sam Farr Redistricted from the 17th district	Democratic	1993	Re-elected	√ Sam Farr (D) 72.9% Jeff Taylor (R) 27.1%
California 21	None (New seat)			New seat Republican gain	√ David Valadao (R) 59.9% John Hernandez (D) 40.1%
California 22	Devin Nunes Redistricted from the 21st district	Republican	2002	Re-elected	√ Devin Nunes (R) 63.1% Otto Lee (D) 36.9%
California 23	Kevin McCarthy Redistricted from the 22nd district	Republican	2006	Re-elected	√ Kevin McCarthy (R) 73.8% Terry Phillips (No party preference) 26.2%
California 24	Lois Capps Redistricted from the 23rd district	Democratic	1998	Re-elected	√ Lois Capps (D) 54.8% Abel Maldonado (R) 45.2%
California 25	Howard McKeon	Republican	1992	Re-elected	√ Howard McKeon (R) 55.2% Lee Rogers (D) 44.8%
California 26	Elton Gallegly Redistricted from the 24th district	Republican	1986	Retired Democratic gain	√ Julia Brownley (D) 51.7% Tony Strickland (R) 48.3%
California 27	Judy Chu Redistricted from the 32nd district	Democratic	2009	Re-elected	√ Judy Chu (D) 63.4% Jack Orswell (R) 36.6%
California 28	Adam Schiff Redistricted from the 29th district	Democratic	2000	Re-elected	√ Adam Schiff (D) 76.0% Phil Jennerjahn (R) 24.0%
California 29	None (New seat)			New seat Democratic gain	√ Tony Cardenas (D) 74.2% David Hernandez (No party preference) 25.8%
California 30	Brad Sherman Redistricted from the 27th district	Democratic	1996	Re-elected	√ Brad Sherman (D) 60.5% Howard Berman (D) 39.5%
	Howard Berman Redistricted from the 28th district	Democratic	1982	Lost re-election Democratic loss
California 31	David Dreier Redistricted from the 26th district	Republican	1980	Retired Republican loss	√ Gary Miller (R) 55.2% Robert Dutton (R) 44.8%
	Gary Miller Redistricted from the 42nd district	Republican	1998	Re-elected
California 32	Grace Napolitano Redistricted from the 38th district	Democratic	1998	Re-elected	√ Grace Napolitano (D) 65.4% David L. Miller (R) 34.6%
California 33	Henry Waxman Redistricted from the 30th district	Democratic	1974	Re-elected	√ Henry Waxman (D) 53.7% Bill Bloomfield (No party preference) 46.3%
California 34	Xavier Becerra Redistricted from the 31st district	Democratic	1992	Re-elected	√ Xavier Becerra (D) 85.6% Stephen C. Smith (R) 14.4%
California 35	Joe Baca Redistricted from the 43rd district	Democratic	1999	Lost re-election Democratic hold	√ Gloria Negrete McLeod (D) 55.7% Joe Baca (D) 44.3%
California 36	Mary Bono Mack Redistricted from the 45th district	Republican	1998	Lost re-election Democratic gain	√ Raul Ruiz (D) 51.4% Mary Bono Mack (R) 48.6%
California 37	Karen Bass Redistricted from the 33rd district	Democratic	2010	Re-elected	√ Karen Bass (D) 86.4% Morgan Osborne (R) 13.6%
California 38	Linda Sanchez Redistricted from the 39th district	Democratic	2002	Re-elected	√ Linda Sanchez (D) 67.1% Benjamin Campos (R) 32.9%
California 39	Ed Royce Redistricted from the 40th district	Republican	1992	Re-elected	√ Ed Royce (R) 59.2% Jay Chen (D) 40.8%
California 40	Lucille Roybal-Allard Redistricted from the 34th district	Democratic	1992	Re-elected	√ Lucille Roybal-Allard (D) 59.4% David Sanchez (D) 40.6%
California 41	None (New seat)			New seat Democratic gain	√ Mark Takano (D) 56.4% John Tavaglione (R) 43.6%
California 42	Ken Calvert Redistricted from the 44th district	Republican	1992	Re-elected	√ Ken Calvert (R) 61.4% Michael Williamson (D) 38.6%
California 43	Maxine Waters Redistricted from the 35th district	Democratic	1990	Re-elected	√ Maxine Waters (D) 70.6% Bob Flores (D) 29.4%
California 44	Janice Hahn Redistricted from the 36th district	Democratic	2011	Re-elected	√ Janice Hahn (D) 60.0% Laura Richardson (D) 40.0%
	Laura Richardson Redistricted from the 37th district	Democratic	2007	Lost re-election Democratic loss
California 45	John Campbell Redistricted from the 48th district	Republican	2005	Re-elected	√ John Campbell (R) 59.3% Sukhee Kang (D) 40.7%
California 46	Loretta Sanchez Redistricted from the 47th district	Democratic	1996	Re-elected	√ Loretta Sanchez (D) 60.6% Jerry Hayden (R) 39.4%
California 47	None (New seat)			New seat Democratic gain	√ Alan Lowenthal (D) 56.6% Gary DeLong (R) 43.4%
California 48	Dana Rohrabacher Redistricted from the 46th district	Republican	1988	Re-elected	√ Dana Rohrabacher (R) 61.6% Ron Varasteh (D) 38.4%
California 49	Darrell Issa	Republican	2000	Re-elected	√ Darrell Issa (R) 58.9% Jerry Tetalman (D) 41.1%
California 50	Duncan D. Hunter Redistricted from the 52nd district	Republican	2008	Re-elected	√ Duncan D. Hunter (R) 68.4% David B. Secor (D) 31.6%
California 51	Bob Filner	Democratic	1992	Retired to run for Mayor of San Diego Democratic hold	√ Juan Vargas (D) 69.9% Michael Crimmins (R) 30.1%
California 52	Brian Bilbray Redistricted from the 50th district	Republican	2006	Lost re-election Democratic gain	√ Scott Peters (D) 50.2% Brian Bilbray (R) 49.8%
California 53	Susan Davis	Democratic	2000	Re-elected	√ Susan Davis (D) 60.4% Nick Popaditch (R) 39.6%

Colorado

District	Incumbent	Party	First elected	Result	Candidates
Colorado 1	Diana DeGette	Democratic	1996	Re-elected	√ Diana DeGette (D) 68.1% Danny Stroud (R) 27.0% Frank Atwood (L) 3.5% Gary Swing (G) 1.3%
Colorado 2	Jared Polis	Democratic	2008	Re-elected	√ Jared Polis (D) 56.0% Kevin Lundberg (R) 38.6% Randy Luallin (L) 3.2% Susan P. Hall (G) 2.4%
Colorado 3	Scott Tipton	Republican	2010	Re-elected	√ Scott Tipton (R) 53.5% Sal Pace (D) 41.1% Tisha Casida (I) 3.2% Gregory Gilman (L) 2.3%
Colorado 4	Cory Gardner	Republican	2010	Re-elected	√ Cory Gardner (R) 58.6% Brandon Shaffer (D) 36.7% Josh Gilliland (L) 3.0% Doug Aden (American C) 1.7%
Colorado 5	Doug Lamborn	Republican	2006	Re-elected	√ Doug Lamborn (R) 65.3% Dave Anderson (I) 17.4% Jim Pirtle (L) 7.3% Misha Luzov (G) 5.9% Ken Harvell (American C) 4.2%
Colorado 6	Mike Coffman	Republican	2008	Re-elected	√ Mike Coffman (R) 48.7% Joe Miklosi (D) 45.1% Kathy Polhemus (I) 3.9% Patrick Provost (L) 2.4%
Colorado 7	Ed Perlmutter	Democratic	2006	Re-elected	√ Ed Perlmutter (D) 53.3% Joe Coors Jr. (R) 41.2% Doug Campbell (American C) 3.0% Buck Bailey (L) 2.6%

Connecticut

Primary elections were held August 14, 2012.

District	Incumbent	Party	First elected	Result	Candidates
Connecticut 1	John Larson	Democratic	1998	Re-elected	√ John Larson (D) 69.6% John Henry Decker (R) 27.8% Mike Derosa (G) 1.8% Matthew Corey (I) 0.8%
Connecticut 2	Joe Courtney	Democratic	2006	Re-elected	√ Joe Courtney (D) 68.3% Paul Formica (R) 29.3% Colin D. Bennett (G) 1.2% Dan Reale (L) 1.2%
Connecticut 3	Rosa DeLauro	Democratic	1990	Re-elected	√ Rosa DeLauro (D) 74.6% Wayne Winsley (R) 25.4%
Connecticut 4	Jim Himes	Democratic	2008	Re-elected	√ Jim Himes (D) 59.8% Steve Obsitnik (R) 40.2%
Connecticut 5	Chris Murphy	Democratic	2006	Retired to run for U.S. Senate Democratic hold	√ Elizabeth Esty (D) 51.5% Andrew Roraback (R) 48.5% John Pistone (I)

Delaware

District	Incumbent	Party	First elected	Result	Candidates
Delaware at-large	John Carney	Democratic	2010	Re-elected	√ John Carney (D) 64.4% Tom Kovach (R) 33.4% Bernard August (G) 1.1% Scott Gesty (L) 1.1%

Florida

Florida gained two seats in reapportionment. As a result of the Fair Districts Amendment, approved by voters via referendum in 2010, the legislature could not take incumbency into account in drawing the lines.^[63] As a result, two incumbent Republicans, John Mica and Sandy Adams, were drawn into the same district, creating a third new seat.^[64]

District	Incumbent	Party	First elected	Result	Candidates
Florida 1	Jeff Miller	Republican	2001	Re-elected	√ Jeff Miller (R) 69.6% Jim Bryan (D) 27.1% Calen Fretts (L) 3.3%
Florida 2	Steve Southerland	Republican	2010	Re-elected	√ Steve Southerland (R) 52.7% Alfred Lawson, Jr. (D) 47.3%
Florida 3	Cliff Stearns Redistricted from the 6th district	Republican	1988	Lost renomination Republican hold	√ Ted Yoho (R) 64.7% J.R. Gaillot, Jr. (D) 32.5% Phil Dodds (I) 2.8%
Florida 4	Ander Crenshaw	Republican	2000	Re-elected	√ Ander Crenshaw (R) 76.1% Jim Klauder (I) 23.9%
Florida 5	Corrine Brown Redistricted from the 3rd district	Democratic	1992	Re-elected	√ Corrine Brown (D) 70.8% LeAnne Kolb (R) 26.3% Eileen Fleming (I) 3.0%
Florida 6	None (New seat)			New seat Republican gain	√ Ron DeSantis (R) 57.2% Heather Beaven (D) 42.8%
Florida 7	John Mica	Republican	1992	Re-elected	√ John Mica (R) 58.7% Jason Kendall (D) 41.3%
	Sandy Adams Redistricted from the 24th district	Republican	2010	Lost renomination Republican loss
Florida 8	Bill Posey Redistricted from the 15th district	Republican	2008	Re-elected	√ Bill Posey (R) 58.9% Shannon Roberts (D) 37.5% Richard Gillmor (I) 3.6%
Florida 9	None (New seat)			New seat Democratic gain	√ Alan Grayson (D) 62.5% Todd Long (R) 37.5% Mike Nieves (I) Roberto Sanchez (I)
Florida 10	Dan Webster Redistricted from the 8th district	Republican	2010	Re-elected	√ Dan Webster (R) 51.8% Val Demings (D) 48.2%
Florida 11	Rich Nugent Redistricted from the 5th district	Republican	2010	Re-elected	√ Rich Nugent (R) 64.5% Dave Werder (D) 35.5%
Florida 12	Gus Bilirakis Redistricted from the 9th district	Republican	2006	Re-elected	√ Gus Bilirakis (R) 63.5% Jonathan Michael Snow (D) 32.9% John Russell (I) 2.1% Paul Elliot (I) 1.5%
Florida 13	Bill Young Redistricted from the 10th district	Republican	1970	Re-elected	√ Bill Young (R) 57.6% Jessica Ehrlich (D) 42.4%
Florida 14	Kathy Castor Redistricted from the 11th district	Democratic	2006	Re-elected	√ Kathy Castor (D) 70.2% E. J. Otero (R) 29.8% Bill Kee (I)
Florida 15	Dennis Ross Redistricted from the 12th district	Republican	2010	Re-elected	√ Dennis Ross (R) unopposed
Florida 16	Vern Buchanan Redistricted from the 13th district	Republican	2006	Re-elected	√ Vern Buchanan (R) 53.6% Keith Fitzgerald (D) 46.4%
Florida 17	Tom Rooney Redistricted from the 16th district	Republican	2008	Re-elected	√ Tom Rooney (R) 58.7% Will Bronson (D) 41.3%
Florida 18	Allen West Redistricted from the 22nd district	Republican	2010	Lost re-election Democratic gain	√ Patrick Murphy (D) 50.2% Allen West (R) 49.8%
Florida 19	Connie Mack IV Redistricted from the 14th district	Republican	2004	Retired to run for U.S. Senate Republican hold	√ Trey Radel (R) 62.0% James Roach (D) 35.8% Brandon Smith (I) 2.2%
Florida 20	Alcee Hastings Redistricted from the 23rd district	Democratic	1992	Re-elected	√ Alcee Hastings (D) 88.0% Randall Terry (I) 12.0%
Florida 21	Ted Deutch Redistricted from the 19th district	Democratic	2010	Re-elected	√ Ted Deutch (D) 77.7% Mike Trout (I) 13.3% Cesar Henao (I) 8.9%
Florida 22	None (New seat)			New seat Democratic gain	√ Lois Frankel (D) 54.6% Adam Hasner (R) 45.4%
Florida 23	Debbie Wasserman Schultz Redistricted from the 20th district	Democratic	2004	Re-elected	√ Debbie Wasserman Schultz (D) 63.3% Karen Harrington (R) 35.6% Ilya Katz (I) 1.1%
Florida 24	Frederica Wilson Redistricted from the 17th district	Democratic	2010	Re-elected	√ Frederica Wilson (D) Unopposed
Florida 25	Mario Diaz-Balart Redistricted from the 21st district	Republican	2002	Re-elected	√ Mario Diaz-Balart (R) 75.7% Stanley Blumenthal (I) 15.8% VoteForEddie.com[65][66] 8.5%
Florida 26	David Rivera Redistricted from the 25th district	Republican	2010	Lost re-election Democratic gain	√ Joe Garcia (D) 53.6% David Rivera (R) 43.0% Angel Fernandez (I) 2.3% Jose Peixoto (I) 1.1%
Florida 27	Ileana Ros-Lehtinen Redistricted from the 18th district	Republican	1989	Re-elected	√ Ileana Ros-Lehtinen (R) 60.2% Manny Yevancy (D) 36.9% Thomas Cruz-Wiggins (I) 2.9%

Georgia

Georgia gained one seat in reapportionment.

District	Incumbent	Party	First elected	Result	Candidates
Georgia 1	Jack Kingston	Republican	1992	Re-elected	√ Jack Kingston (R) 63.0% Lesli Messinger (D) 37.0%
Georgia 2	Sanford Bishop	Democratic	1992	Re-elected	√ Sanford Bishop (D) 63.8% John House (R) 36.2%
Georgia 3	Lynn Westmoreland	Republican	2004	Re-elected	√ Lynn Westmoreland (R) Unopposed
Georgia 4	Hank Johnson	Democratic	2006	Re-elected	√ Hank Johnson (D) 73.6% J. Chris Vaughn (R) 26.4%
Georgia 5	John Lewis	Democratic	1986	Re-elected	√ John Lewis (D) 84.3% Howard Stopeck (R) 15.7%
Georgia 6	Tom Price	Republican	2004	Re-elected	√ Tom Price (R) 64.6% Jeff Kazanow (D) 35.4%
Georgia 7	Rob Woodall	Republican	2010	Re-elected	√ Rob Woodall (R) 62.2% Steve Reilly (D) 37.8%
Georgia 8	Austin Scott	Republican	2010	Re-elected	√ Austin Scott (R) Unopposed
Georgia 9	None (New seat)			New seat Republican gain	√ Doug Collins (R) 76.2% Jody Cooley (D) 23.8%
Georgia 10	Paul Broun	Republican	2007	Re-elected	√ Paul Broun (R) Unopposed
Georgia 11	Phil Gingrey	Republican	2002	Re-elected	√ Phil Gingrey (R) 68.6% Patrick Thompson (D) 31.4%
Georgia 12	John Barrow	Democratic	2004	Re-elected	√ John Barrow (D) 53.7% Lee Anderson (R) 46.3%
Georgia 13	David Scott	Democratic	2002	Re-elected	√ David Scott (D) 71.7% Shahid Malik (R) 28.3%
Georgia 14	Tom Graves Redistricted from the 9th district	Republican	2010	Re-elected	√ Tom Graves (R) 73.0% Daniel Grant (D) 27.0%

Hawaii

District	Incumbent	Party	First elected	Result	Candidates
Hawaii 1	Colleen Hanabusa	Democratic	2010	Re-elected	√ Colleen Hanabusa (D) 54.6% Charles Djou (R) 45.4%
Hawaii 2	Mazie Hirono	Democratic	2006	Retired to run for U.S. Senate Democratic hold	√ Tulsi Gabbard (D) 80.6% Kawika Crowley (R) 19.4% Pat Brock (L)

Idaho

District	Incumbent	Party	First elected	Result	Candidates
Idaho 1	Raúl Labrador	Republican	2010	Re-elected	√ Raúl Labrador (R) 63.0% Jimmy Farris (D) 30.8% Rob Oates (L) 3.9% Pro-Life (Pro-Life) 2.4%
Idaho 2	Mike Simpson	Republican	1998	Re-elected	√ Mike Simpson (R) 65.2% Nicole LeFavour (D) 34.8%

Illinois

Illinois lost one seat in reapportionment, forcing a pair of incumbent Republicans into the same district.

District	Incumbent	Party	First elected	Result	Candidates
Illinois 1	Bobby Rush	Democratic	1992	Re-elected	√ Bobby Rush (D) 73.9% Donald Peloquin (R) 26.1%
Illinois 2	Jesse Jackson, Jr.	Democratic	1995	Re-elected	√ Jesse Jackson, Jr. (D) 62.1% Brian Woodworth (R) 23.4% Marcus Lewis (I) 13.5%
Illinois 3	Dan Lipinski	Democratic	2004	Re-elected	√ Dan Lipinski (D) 68.5% Richard Grabowski (R) 31.5%
Illinois 4	Luis Gutiérrez	Democratic	1992	Re-elected	√ Luis Gutiérrez (D) 83.3% Hector Concepcion (R) 16.7%
Illinois 5	Mike Quigley	Democratic	2009	Re-elected	√ Mike Quigley (D) 65.6% Dan Schmitt (R) 28.7% Nancy Wade (G) 5.7%
Illinois 6	Peter Roskam	Republican	2006	Re-elected	√ Peter Roskam (R) 59.2% Leslie Coolidge (D) 40.8%
Illinois 7	Danny K. Davis	Democratic	1996	Re-elected	√ Danny K. Davis (D) 84.6% Rita Zak (R) 11.0% John H. Monaghan (I) 4.4%
Illinois 8	Joe Walsh	Republican	2010	Lost re-election Democratic gain	√ Tammy Duckworth (D) 54.7% Joe Walsh (R) 45.3%
Illinois 9	Jan Schakowsky	Democratic	1998	Re-elected	√ Jan Schakowsky (D) 66.1% Tim Wolfe (R) 33.9%
Illinois 10	Robert Dold	Republican	2010	Lost re-election Democratic gain	√ Brad Schneider (D) 50.5% Robert Dold (R) 49.5%
Illinois 11	Judy Biggert Redistricted from the 13th district	Republican	1998	Lost re-election Democratic gain	√ Bill Foster (D) 58.1% Judy Biggert (R) 41.9%
Illinois 12	Jerry Costello	Democratic	1988	Retired Democratic hold	√ William Enyart (D)[67] 51.5% Jason Plummer (R) 42.9% Paula Bradshaw (G)5.6%
Illinois 13	Tim Johnson Redistricted from the 15th district	Republican	2000	Retired Republican hold	√ Rodney L. Davis (R) 46.6% David Gill (D) 46.2% John Hartman (I) 7.2%
Illinois 14	Randy Hultgren	Republican	2010	Re-elected	√ Randy Hultgren (R) 58.8% Dennis Anderson (D) 41.2%
Illinois 15	John Shimkus Redistricted from the 19th district	Republican	1996	Re-elected	√ John Shimkus (R) 68.9% Angela Michael (D) 31.1%
Illinois 16	Don Manzullo	Republican	1992	Lost renomination Republican loss	√ Adam Kinzinger (R) 61.9% Wanda Rohl (D) 38.1%
	Adam Kinzinger Redistricted from the 11th district	Republican	2010	Re-elected
Illinois 17	Bobby Schilling	Republican	2010	Lost re-election Democratic gain	√ Cheri Bustos (D) 53.3% Bobby Schilling (R) 46.7%
Illinois 18	Aaron Schock	Republican	2008	Re-elected	√ Aaron Schock (R) 74.2% Steve Waterworth (D) 25.8%

Indiana

District	Incumbent	Party	First elected	Result	Candidates
Indiana 1	Pete Visclosky	Democratic	1984	Re-elected	√ Peter Visclosky (D) 67.3% Joel Phelps (R) 32.7%
Indiana 2	Joe Donnelly	Democratic	2006	Retired to run for U.S. Senate Republican gain	√ Jackie Walorski (R) 49.0% Brendan Mullen (D) 47.6% Joe Ruiz (L) 3.4%
Indiana 3	Marlin Stutzman	Republican	2010	Re-elected	√ Marlin Stutzman (R) 67.1% Kevin Boyd (D) 32.9%
Indiana 4	Todd Rokita	Republican	2010	Re-elected	√ Todd Rokita (R) 61.9% Tara Nelson (D) 34.2% Benjamin Gehlhausen (L) 3.9%
Indiana 5	Dan Burton	Republican	1982	Retired Republican hold	√ Susan Brooks (R) 58.4% Scott Reske (D) 37.6% Chard Reid (L) 4.0%
Indiana 6	Mike Pence	Republican	2000	Retired to run for Governor of Indiana Republican hold	√ Luke Messer (R) 59.1% Brad Bookout (D) 35.1% Rex Bell (L) 5.8%
Indiana 7	André Carson	Democratic	2008	Re-elected	√ André Carson (D) 62.8% Carlos May (R) 37.2%
Indiana 8	Larry Bucshon	Republican	2010	Re-elected	√ Larry Bucshon (R) 53.4% Dave Crooks (D) 43.1% Bart Gadau (L) 3.6%
Indiana 9	Todd Young	Republican	2010	Re-elected	√ Todd Young (R) 56.3% Shelli Yoder (D) 43.7%

Iowa

Iowa's results

Iowa lost one seat in reapportionment, forcing a pair of incumbents, a Democrat and a Republican, into the same district.

District	Incumbent	Party	First elected	Result	Candidates
Iowa 1	Bruce Braley	Democratic	2006	Re-elected	√ Bruce Braley (D) 56.9% Ben Lange (R) 41.7% Greg Hughes (I) 1.2% George Krail 0.2%
Iowa 2	David Loebsack	Democratic	2006	Re-elected	√ David Loebsack (D) 55.4% John Archer (R) 42.5% Alan Aversa (I) 2.2%
Iowa 3	Leonard Boswell	Democratic	1996	Lost re-election Democratic loss	√ Tom Latham (R) 52.3% Leonard Boswell (D) 43.6% Scott Batcher (I) 2.4% David Rosenfield (Socialist Workers) 1.6%
	Tom Latham Redistricted from the 4th district	Republican	1994	Re-elected
Iowa 4	Steve King Redistricted from the 5th district	Republican	2002	Re-elected	√ Steve King (R) 53.2% Christie Vilsack (D) 44.6% Martin James Monroe (I) 2.1%

Kansas

Primary elections were held August 7, 2012.

District	Incumbent	Party	First elected	Result	Candidates
Kansas 1	Tim Huelskamp	Republican	2010	Re-elected	√ Tim Huelskamp (R) Unopposed
Kansas 2	Lynn Jenkins	Republican	2008	Re-elected	√ Lynn Jenkins (R) 57.0% Tobias Schlingensiepen (D) 38.7% Dennis Hawver (L) 4.3%
Kansas 3	Kevin Yoder	Republican	2010	Re-elected	√ Kevin Yoder (R) 68.5% Joel Balam (L) 31.5%
Kansas 4	Mike Pompeo	Republican	2010	Re-elected	√ Mike Pompeo (R) 62.2% Robert Tillman (D) 31.6% Thomas Jefferson (L) 6.2%

Kentucky

District	Incumbent	Party	First elected	Result	Candidates
Kentucky 1	Ed Whitfield	Republican	1994	Re-elected	√ Ed Whitfield (R) 69.6% Charles Hatchett (D) 30.4%
Kentucky 2	Brett Guthrie	Republican	2008	Re-elected	√ Brett Guthrie (R) 64.3% David Williams (D) 31.7% Andrew Beacham (I) 2.2% Craig Astor (L) 1.7%
Kentucky 3	John Yarmuth	Democratic	2006	Re-elected	√ John Yarmuth (D) 64.0% Brooks Wicker (R) 34.5% Robert L. DeVore Jr. (I) 1.5%
Kentucky 4	Vacant			Incumbent Geoff Davis (R) resigned July 31, 2012 Republican hold	√ Thomas Massie (R) 62.1% Bill Adkins (D) 35.0% David Lewis (I) 3.4%
Kentucky 5	Hal Rogers	Republican	1980	Re-elected	√ Hal Rogers (R) 77.9% Ken Stepp (D) 22.1%
Kentucky 6	Ben Chandler	Democratic	2004	Lost re-election Republican gain	√ Andy Barr (R) 50.6% Ben Chandler (D) 46.7% Randolph Vance (I) 2.8%

Louisiana

Louisiana lost one seat in reapportionment, forcing a pair of incumbent Republicans into the same district.

District	Incumbent	Party	First elected	Result	Candidates
Louisiana 1	Steve Scalise	Republican	2008	Re-elected	√ Steve Scalise (R) 66.6% M.V. Mendoza (D) 21.3% Gary King (R) 8.5% David Turknett (No Party Affiliation) 2.1% Arden Wells (No Party Affiliation) 1.5%
Louisiana 2	Cedric Richmond	Democratic	2010	Re-elected	√ Cedric Richmond (D) 55.2% Gary Landrieu (D) 25.0% Dwayne Bailey (R) 13.5% Josue Larose (R) 4.0% Caleb Trotter (L) 2.4%
Louisiana 3	Jeff Landry	Republican	2010	Lost re-election Republican loss	√ Charles Boustany (R) 60.9% Jeff Landry (R) 39.1%
	Charles Boustany Redistricted from the 7th district	Republican	2004	Re-elected
Louisiana 4	John Fleming	Republican	2008	Re-elected	√ John Fleming (R) 75.3% Randall Lord (L) 24.7%
Louisiana 5	Rodney Alexander	Republican	2002	Re-elected	√ Rodney Alexander (R) 77.8% Ron Caesar (No Party Affiliation) 14.4% Clay Grant (L) 7.8%
Louisiana 6	Bill Cassidy	Republican	2008	Re-elected	√ Bill Cassidy (R) 79.0% Rufus Holt Craig, Jr. (L) 10.5% Richard Torregano (No Party Affiliation) 10.1%

Maine

District	Incumbent	Party	First elected	Result	Candidates
Maine 1	Chellie Pingree	Democratic	2008	Re-elected	√ Chellie Pingree (D) 64.7% Jon Courtney (R) 35.3%
Maine 2	Mike Michaud	Democratic	2002	Re-elected	√ Mike Michaud (D) 58.1% Kevin Raye (R) 41.9%

Maryland

District	Incumbent	Party	First elected	Result	Candidates
Maryland 1	Andrew Harris	Republican	2010	Re-elected	√ Andrew Harris (R) 63.4% Wendy Rosen (D) 27.5% John LaFerla (WI) 4.4% Muir Boda (L) 3.8%
Maryland 2	Dutch Ruppersberger	Democratic	2002	Re-elected	√ Dutch Ruppersberger (D) 65.6% Nancy Jacobs (R) 31.1% Leo Dymowski (L) 3.2%
Maryland 3	John Sarbanes	Democratic	2006	Re-elected	√ John Sarbanes (D) 66.8% Eric Knowles (R) 29.6% Paul Drgos Jr. (L) 3.4%
Maryland 4	Donna Edwards	Democratic	2008	Re-elected	√ Donna Edwards (D) 77.2% Faith Loudon (R) 20.7% Scott Soffen (L) 2.0%
Maryland 5	Steny Hoyer	Democratic	1981 (special)	Re-elected	√ Steny Hoyer (D) 69.4% Tony O'Donnell (R) 27.7% Bob Auerbach (G) 1.5% Arvin Vohra (L) 1.3% Jeremy Stinson (I)
Maryland 6	Roscoe Bartlett	Republican	1992	Lost re-election Democratic gain	√ John K. Delaney (D) 58.8% Roscoe Bartlett (R) 37.9% Nicklaus Mueller (L) 3.2%
Maryland 7	Elijah Cummings	Democratic	1996	Re-elected	√ Elijah Cummings (D) 76.5% Frank Mirabile (R) 20.8% Ronald M. Owens-Bey (L) 2.5% Robert Brookman (I)
Maryland 8	Chris Van Hollen	Democratic	2002	Re-elected	√ Chris Van Hollen (D) 63.4% Ken Timmerman (R) 32.9% Mark Grannis (L) 2.1% George Gluck (G) 1.5%

Massachusetts

Massachusetts lost one seat in reapportionment, forcing a pair of incumbent Democrats into the same district, although one, John Olver, retired in advance of the legislature's approval of new maps. Primary elections were held September 6, 2012.

District	Incumbent	Party	First elected	Result	Candidates
Massachusetts 1	Richard Neal Redistricted from the 2nd district	Democratic	1988	Re-elected	√ Richard Neal (D) Unopposed
Massachusetts 2	John Olver Redistricted from the 1st district	Democratic	1991 (Special)	Retired Democratic loss	√ Jim McGovern (D) Unopposed
	Jim McGovern Redistricted from the 3rd district	Democratic	1996	Re-elected
Massachusetts 3	Niki Tsongas Redistricted from the 5th district	Democratic	2007 (Special)	Re-elected	√ Niki Tsongas (D) 65.9% Jon Golnik (R) 34.1%
Massachusetts 4	Barney Frank	Democratic	1980	Retired Democratic hold	√ Joseph Kennedy III (D) 61.1% Sean Bielat (R) 36.0%
Massachusetts 5	Ed Markey Redistricted from the 7th district	Democratic	1976	Re-elected	√ Ed Markey (D) 75.5% Tom Tierney (R) 24.5%
Massachusetts 6	John Tierney	Democratic	1996	Re-elected	√ John Tierney (D) 48.3% Richard Tisei (R) 47.3% Daniel Fishman (L) 4.5%
Massachusetts 7	Mike Capuano Redistricted from the 8th district	Democratic	1998	Re-elected	√ Mike Capuano (D) 83.6% Karla Romero (I) 16.4%
Massachusetts 8	Stephen Lynch Redistricted from the 9th district	Democratic	2001	Re-elected	√ Stephen Lynch (D) 76.3% Joe Selvaggi (R) 23.7%
Massachusetts 9	William R. Keating Redistricted from the 10th district	Democratic	2010	Re-elected	√ William R. Keating (D) 58.3% Christopher Sheldon (R) 32.2% Daniel Botelho (I) 9.0%

Michigan

Michigan lost one seat in reapportionment, forcing a pair of Democrats into the same district. Primary elections were held August 7, 2012.

District	Incumbent	Party	First elected	Result	Candidates
Michigan 1	Dan Benishek	Republican	2010	Re-elected	√ Dan Benishek (R) 48.2% Gary McDowell (D) 47.5% Emily Salvette (L) 3.2% Ellis Boal (G) 1.2%
Michigan 2	Bill Huizenga	Republican	2010	Re-elected	√ Bill Huizenga (R) 61.1% Willie German, Jr. (D) 34.2% Mary Buzuma (L) 2.8% William J. Opalicky (G) 1.0%
Michigan 3	Justin Amash	Republican	2010	Re-elected	√ Justin Amash (R) 52.7% Steve Pestka (D) 44.1% Bill Gelineau (L) 3.2%
Michigan 4	David Camp	Republican	1990	Re-elected	√ David Camp (R) 63.1% Debra Freidell Wirth (D) 33.5% John Gelineau (L) 1.4% George Zimmer (US Taxpayers) 1.1% Pat Timmons (G) 0.9%
Michigan 5	Dale Kildee	Democratic	1976	Retired Democratic hold	√ Dan Kildee (D) 64.2% Jim Slezak (R) 32.2% David Davenport (No Party Affiliation) 2.1% Greg Creswell (L) 1.6%
Michigan 6	Fred Upton	Republican	1986	Re-elected	√ Fred Upton (R) 54.4% Mike O'Brien (D) 42.8% Christie Gelineau (L) 2.0% Jason Gatties (US Taxpayers) 0.8%
Michigan 7	Tim Walberg	Republican	2010	Re-elected	√ Tim Walberg (R) 53.3% Kurt Haskell (D) 43.0% Ken Proctor (L) 2.5% Richard E. Wunsch (G) 1.1%
Michigan 8	Mike Rogers	Republican	2000	Re-elected	√ Mike Rogers (R) 58.6% Lance Enderle (D) 37.3% Daniel Goebel (L) 2.3% Preston Brooks (No Party Affiliation) 1.8%
Michigan 9	Sander Levin Redistricted from the 12th district	Democratic	1982	Re-elected	√ Sander Levin (D) 61.9% Don Volaric (R) 34.0% Jim Fulner (L) 1.8% Julia Williams (G) 1.4% Lester Townsend (U.S. Taxypayers) 0.9%
Michigan 10	Candice Miller	Republican	2002	Re-elected	√ Candice Miller (R) 68.7% Chuck Stadler (D) 29.8% Baghwan Dashairya (L) 1.5%
Michigan 11 (Special)	Incumbent Thad McCotter (R) failed to make the ballot for renomination, and then resigned July 6, 2012.			Winner of the special election finished the term ending January 3, 2013. Winner of the general election served the next term. Republican hold: Incumbent was a Republican, interim Representative would be a Democrat, but successor would be a Republican.	√ David Curson (D) 48.4% Kerry Bentivolio (R) 46.1% John Tatar (L) 3.5 Marc Sosnowski (U.S. Taxpayers) 2.0%
Michigan 11				√ Kerry Bentivolio (R) 50.7% Syed Taj (D) 44.4% John Tatar (L) 2.7% Steven Paul Duke (G) 1.3% Daniel Johnson (No Party Affiliation) 0.9%
Michigan 12	John Dingell Redistricted from the 15th district	Democratic	1955	Re-elected	√ John Dingell (D) 68.5% Cynthia Kallgren (R) 28.4% Rick Secula (L) 3.1%
Michigan 13	John Conyers Redistricted from the 14th district	Democratic	1964	Re-elected	√ John Conyers (D) 81.5% Harry Sawicki (R) 14.7% Chris Sharer (L) 2.3% Martin Gray (U.S. Taxpayers) 1.5%
Michigan 14	Gary Peters Redistricted from the 9th district	Democratic	2008	Re-elected	√ Gary Peters (D) 85.1% John Hauler (R) 16.4% Leonard Schwartz (L) 1.2% Douglas Campbell (G) 0.9%
	Hansen Clarke Redistricted from the 13th district	Democratic	2010	Lost renomination Democratic loss

Minnesota

District	Incumbent	Party	First elected	Result	Candidates
Minnesota 1	Tim Walz	Democratic	2006	Re-elected	√ Tim Walz (D) 57.6% Allen Quist (R) 42.4%
Minnesota 2	John Kline	Republican	2002	Re-elected	√ John Kline (R) 54.1% Mike Obermueller (D) 45.9%
Minnesota 3	Erik Paulsen	Republican	2008	Re-elected	√ Erik Paulsen (R) 58.2% Brian Barnes (D) 41.8%
Minnesota 4	Betty McCollum	Democratic	2000	Re-elected	√ Betty McCollum (D) 62.4% Tony Hernandez (R) 31.6% Steve Carlson (Independence) 6.1%
Minnesota 5	Keith Ellison	Democratic	2006	Re-elected	√ Keith Ellison (D) 74.5% Chris Fields (R) 25.5%
Minnesota 6	Michele Bachmann	Republican	2006	Re-elected	√ Michele Bachmann (R) 50.6% Jim Graves (D) 49.4%
Minnesota 7	Collin Peterson	Democratic	1990	Re-elected	√ Collin Peterson (D) 60.4% Lee Byberg (R) 34.9% Adam Steele (Independence) 4.7%
Minnesota 8	Chip Cravaack	Republican	2010	Lost re-election Democratic gain	√ Rick Nolan (D) 54.5% Chip Cravaack (R) 45.5%

Mississippi

District	Incumbent	Party	First elected	Result	Candidates
Mississippi 1	Alan Nunnelee	Republican	2010	Re-elected	√ Alan Nunnelee (R) 60.4% Brad Morris (D) 36.7% Danny Bedwell (L) 1.2% Jim Bourland (C) 0.8% Jim Chris Potts (Reform) 0.8%
Mississippi 2	Bennie Thompson	Democratic	1992	Re-elected	√ Bennie Thompson (D) 67.1% Bill Marcy (R) 31.0% Cobby Williams (I) 1.4% Lajena Williams (Reform) 0.5%
Mississippi 3	Gregg Harper	Republican	2008	Re-elected	√ Gregg Harper (R) 80.0% John Pannell (Reform) 20.0%
Mississippi 4	Steven Palazzo	Republican	2010	Re-elected	√ Steven Palazzo (R) 64.1% Matthew Moore (D) 28.9% Ron Williams (L) 6.3% Bob Claunch (Reform) 0.7%

Missouri

Missouri lost one seat in reapportionment; two Democrats were drawn into the same district as a result. Primary elections were held August 7, 2012.

District	Incumbent	Party	First elected	Result	Candidates
Missouri 1	William Lacy Clay, Jr.	Democratic	2000	Re-elected	√ William Lacy Clay, Jr. (D) 78.7% Robyn Hamlin (R) 17.9% Rob Cunningham (L) 3.5%
	Russ Carnahan Redistricted from the 3rd district	Democratic	2004	Lost renomination Democratic loss
Missouri 2	Todd Akin	Republican	2000	Retired to run for U.S. Senate Republican hold	√ Ann Wagner (R) 60.1% Glenn Koenen (D) 37.1% Bill Slantz (L) 2.3% Anitol Zorikova (C) 0.5%
Missouri 3	Blaine Luetkemeyer Redistricted from the 9th district	Republican	2008	Re-elected	√ Blaine Luetkemeyer (R) 63.5% Eric Mayer (D) 32.9% Steve Wilson (L) 3.7%
Missouri 4	Vicky Hartzler	Republican	2010	Re-elected	√ Vicky Hartzler (R) 60.3% Teresa Hensley (D) 35.5% Thomas Holbrook (L) 3.3% Greg Cowan (C) 0.9%
Missouri 5	Emanuel Cleaver	Democratic	2004	Re-elected	√ Emanuel Cleaver (D) 60.5% Jacob Turk (R) 36.9% Randy Langkraehr (L) 2.6%
Missouri 6	Sam Graves	Republican	2000	Re-elected	√ Sam Graves (R) 65.0% Kyle Yarber (D) 32.5% Russ Lee Monchil (L) 2.5%
Missouri 7	Billy Long	Republican	2010	Re-elected	√ Billy Long (R) 63.9% Jim Evans (D) 30.9% Kevin Craig (L) 5.2%
Missouri 8	Jo Ann Emerson	Republican	1996	Re-elected	√ Jo Ann Emerson (R) 71.9% Jack Rushin (D) 24.6% Rick Vandeven (L) 3.5%

Montana

District	Incumbent	Party	First elected	Result	Candidates
Montana at-large	Denny Rehberg	Republican	2000	Retired to run for U.S. Senate Republican hold	√ Steve Daines (R) 53.2% Kim Gillan (D) 42.9% David Kaiser (L) 4.0%

Nebraska

District	Incumbent	Party	First elected	Result	Candidates
Nebraska 1	Jeff Fortenberry	Republican	2004	Re-elected	√ Jeff Fortenberry (R) 68.3% Korey Reiman (D) 31.7%
Nebraska 2	Lee Terry	Republican	1998	Re-elected	√ Lee Terry (R) 51.2% John Ewing (D) 48.8%
Nebraska 3	Adrian Smith	Republican	2006	Re-elected	√ Adrian Smith (R) 74.2% Mark Sullivan (D) 25.8%

Nevada

Nevada gained one seat in reapportionment.

District	Incumbent	Party	First elected	Result	Candidates
Nevada 1	Shelley Berkley	Democratic	1998	Retired to run for U.S. Senate Democratic hold	√ Dina Titus (D) 63.6% Chris Edwards (R) 31.5% Bill Pojunis (L) 2.6% Stan Vaughan (Independent American) 2.3%
Nevada 2	Mark Amodei	Republican	2011	Re-elected	√ Mark Amodei (R) 57.6% Sam Koepnick (D) 36.2% Michael L. Haines (I) 4.0% Russell Best (Independent American) 2.2%
Nevada 3	Joe Heck	Republican	2010	Re-elected	√ Joe Heck (R) 50.4% John Oceguera (D) 42.9% Tim Murphy (I) 4.7% Tom Jones (Independent American) 2.0%
Nevada 4	None (New seat)			New seat Democratic gain	√ Steven Horsford (D) 50.1% Danny Tarkanian (R) 42.1% Floyd Fitzgibbons (Independent American) 3.9% Joe Silvestri (L) 3.9%

New Hampshire

District	Incumbent	Party	First elected	Result	Candidates
New Hampshire 1	Frank Guinta	Republican	2010	Lost re-election Democratic gain	√ Carol Shea-Porter (D) 49.7% Frank Guinta (R) 46.0% Brendan Kelly (L) 4.3%
New Hampshire 2	Charlie Bass	Republican	2010	Lost re-election Democratic gain	√ Ann McLane Kuster (D) 50.2% Charles Bass (R) 45.1% Hardy Macia (L) 4.7%

New Jersey

New Jersey lost one seat in reapportionment, forcing two incumbent Democrats into the same district.

District	Incumbent	Party	First elected	Result	Candidates
New Jersey 1	Rob Andrews	Democratic	1990	Re-elected	√ Rob Andrews (D) 67.9% Greg Horton (R) 30.3% John William Reitter (I) 1.4% Margaret Chapman (Reform) 0.3%
New Jersey 2	Frank LoBiondo	Republican	1994	Re-elected	√ Frank LoBiondo (R) 58.0% Cassandra Shober (D) 40.0% John Ordille (L) 0.9% Charles Lukens (I) 0.5% David Bowen (I) 0.3% Frank Faralli Jr. (I) 0.2%
New Jersey 3	Jon Runyan	Republican	2010	Re-elected	√ Jon Runyan (R) 53.8% Shelley Adler (D) 44.8% Robert Forchin (I) 0.7% Robert Shapiro (I) 0.4% Fredrick John Lavergne (I) 0.2%
New Jersey 4	Chris Smith	Republican	1980	Re-elected	√ Chris Smith (R) 68.8% Brian Froelich (D) 31.0% Leonard Marshall (I) 1.1%
New Jersey 5	Scott Garrett	Republican	2002	Re-elected	√ Scott Garrett (R) 55.5% Adam Gussen (D) 42.4% Patricia Alessandrini (I) 2.2%
New Jersey 6	Frank Pallone	Democratic	1988	Re-elected	√ Frank Pallone (D) 63.3% Anna C. Little (R) 35.3% Len Flynn (L) 0.5%
New Jersey 7	Leonard Lance	Republican	2008	Re-elected	√ Leonard Lance (R) 57.2% Upendra Chivukula (D) 40.0% Dennis Breen (I) 1.5% Patrick McKnight (L) 1.3%
New Jersey 8	Albio Sires Redistricted from the 13th district	Democratic	2006	Re-elected	√ Albio Sires (D) 78.1% Maria Pineiro Karczewski (R) 18.9% Herbert Shaw (I) 1.1% Stephen De Luca (I) 1.0%
New Jersey 9	Bill Pascrell Redistricted from the 8th district	Democratic	1996	Re-elected	√ Bill Pascrell (D) 73.6% Shmuley Boteach (R) 25.4% David Smith 0.5% Jeanette Woolsey (C) 0.5%
	Steve Rothman	Democratic	1996	Lost renomination Democratic loss
New Jersey 10 (Special)	Incumbent Donald Payne (D) died March 6, 2012			Winner of the special election will finish the term ending January 3, 2013 Democratic hold	√ Donald Payne, Jr. (D) 97.4% Joanne Miller (I) 2.6%
New Jersey 10				Winner was elected to the next term Democratic hold	√ Donald Payne, Jr. (D) 87.3% Brian Kelemen (R) 10.8% Joanne Miller (I) 1.3% Mick Erickson (L) 0.5%
New Jersey 11	Rodney Frelinghuysen	Republican	1994	Re-elected	√ Rodney Frelinghuysen (R) 58.9% John Arvanites (D) 40.0% Barry Berlin (I) 1.1%
New Jersey 12	Rush Holt	Democratic	1998	Re-elected	√ Rush Holt (D) 69.2% Eric Beck (R) 29.5% Jack Freudenheim (I) 0.8% Kenneth J. Cody (I) 0.5%

New Mexico

District	Incumbent	Party	First elected	Result	Candidates
New Mexico 1	Martin Heinrich	Democratic	2008	Retired to run for U.S. Senate Democratic hold	√ Michelle Lujan Grisham (D) 59.1% Janice Arnold-Jones (R) 40.9%
New Mexico 2	Steve Pearce	Republican	2010	Re-elected	√ Steve Pearce (R) 59.1% Evelyn Madrid Erhard (D) 40.9%
New Mexico 3	Ben Ray Luján	Democratic	2008	Re-elected	√ Ben Ray Luján (D) 63.0% Jeff Byrd (R) 37.0%

New York

New York lost two seats in reapportionment. After the legislature failed to reach agreement, New York conducted its 2012 congressional elections under a map drawn by a federal magistrate judge. Two incumbent Representatives saw their districts eliminated; one, Maurice Hinchey, chose to retire, while the other, Bob Turner, chose to run for the U.S. Senate.^[68] A third incumbent impacted by redistricting, Gary Ackerman, chose to retire, creating an open seat.^[69]

District	Incumbent	Party	First elected	Result	Candidates
New York 1	Tim Bishop	Democratic	2002	Re-elected	√ Tim Bishop (D) 52.2% Randy Altschuler (R) 47.8%
New York 2	Peter T. King Redistricted from the 3rd district	Republican	1992	Re-elected	√ Peter T. King (R) 58.7% Vivianne C. Falcone (D) 41.3%
New York 3	Steve Israel Redistricted from the 2nd district	Democratic	2000	Re-elected	√ Steve Israel (D) 57.5% Stephen Labate (R) 41.7% Mike McDermott (L) 0.6% Anthony Tolda (C) 0.1%
New York 4	Carolyn McCarthy	Democratic	1996	Re-elected	√ Carolyn McCarthy (D) 61.7% Fran Becker (R) 32.4% Frank Scaturro 5.9%
New York 5	Gregory Meeks Redistricted from the 6th district	Democratic	1998	Re-elected	√ Gregory Meeks (D) 89.7% Allan Jennings (R) 9.6% Catherine Wark (L) 0.7%
New York 6	Gary Ackerman Redistricted from the 5th district	Democratic	1983	Retired Democratic hold	√ Grace Meng (D) 67.7% Dan Halloran (R) 31.2% Evergreen Chou (G) 1.2%
	Bob Turner Redistricted from the 9th district	Republican	2011	Retired to run for U.S. Senate Republican loss
New York 7	Nydia Velazquez Redistricted from the 12th district	Democratic	1992	Re-elected	√ Nydia Velazquez (D) 94.5% James Murray (Conservative) 5.5%
New York 8	Edolphus Towns Redistricted from the 10th district	Democratic	1982	Retired Democratic hold	√ Hakeem Jeffries (D) 90.0% Alan Bellone (R) 8.8% Colin Beavan (G) 1.2%
New York 9	Yvette Clarke Redistricted from the 11th district	Democratic	2006	Re-elected	√ Yvette Clarke (D) 87.0% Daniel Cavanagh (R) 11.6% Vivia Morgan (G) 1.4%
New York 10	Jerrold Nadler Redistricted from the 8th district	Democratic	1992	Re-elected	√ Jerrold Nadler (D) 80.7% Michael Chan (R) 19.3%
New York 11	Michael Grimm Redistricted from the 13th district	Republican	2010	Re-elected	√ Michael Grimm (R) 52.8% Mark Murphy (D) 46.2% Hank Bardel (G) 1.0%
New York 12	Carolyn Maloney Redistricted from the 14th district	Democratic	1992	Re-elected	√ Carolyn Maloney (D) 80.9% Christopher Wight (R) 19.1%
New York 13	Charles B. Rangel Redistricted from the 15th district	Democratic	1970	Re-elected	√ Charles B. Rangel (D) 90.8% Craig Schley (R) 6.3% Deborah Liatos (Socialist Workers) 2.9%
New York 14	Joseph Crowley Redistricted from the 7th district	Democratic	1998	Re-elected	√ Joseph Crowley (D) 83.0% William Gibbons (R) 15.3% Tony Gronowicz (G) 1.8%
New York 15	Jose Serrano Redistricted from the 16th district	Democratic	1990	Re-elected	√ Jose Serrano (D) 97.1% Frank Della Valle (R) 2.9%
New York 16	Eliot Engel Redistricted from the 17th district	Democratic	1988	Re-elected	√ Eliot Engel (D) 77.5% Joseph McLaughlin (R) 21.4% Joseph Diaferia (G) 1.2%
New York 17	Nita Lowey Redistricted from the 18th district	Democratic	1988	Re-elected	√ Nita Lowey (D) 64.2% Joe Carvin (R) 34.8% Francis Morganthaler (We The People) 1.0%
New York 18	Nan Hayworth Redistricted from the 19th district	Republican	2010	Lost re-election Democratic gain	√ Sean Maloney (D) 51.7% Nan Hayworth (R) 48.3%
New York 19	Chris Gibson Redistricted from the 20th district	Republican	2010	Re-elected	√ Chris Gibson (R) 53.4% Julian Schreibman (D) 46.6%
New York 20	Paul Tonko Redistricted from the 21st district	Democratic	2008	Re-elected	√ Paul Tonko (D) 68.4% Bob Dieterich (R) 31.6%
New York 21	Bill Owens Redistricted from the 23rd district	Democratic	2009	Re-elected	√ Bill Owens (D) 50.2% Matt Doheny (R) 48.2% Donald Hassig (G) 1.6%
New York 22	Maurice Hinchey	Democratic	1992	Retired Democratic loss	√ Richard Hanna (R) 60.9% Dan Lamb (D) 39.1%
	Richard Hanna Redistricted from the 24th district	Republican	2010	Re-elected
New York 23	Tom Reed Redistricted from the 29th district	Republican	2010	Re-elected	√ Tom Reed (R) 52.1% Nate Shinagawa (D) 47.9%
New York 24	Ann Marie Buerkle Redistricted from the 25th district	Republican	2010	Lost re-election Democratic gain	√ Dan Maffei (D) 48.4% Ann Marie Buerkle (R) 43.8% Ursula Rozum (G) 7.9%
New York 25	Louise Slaughter Redistricted from the 28th district	Democratic	1986	Re-elected	√ Louise Slaughter (D) 57.2% Maggie Brooks (R) 42.8%
New York 26	Brian Higgins Redistricted from the 27th district	Democratic	2004	Re-elected	√ Brian Higgins (D) 74.6% Michael H. Madigan (R) 25.4%
New York 27	Kathy Hochul Redistricted from the 26th district	Democratic	2011	Lost re-election Republican gain	√ Chris Collins (R) 50.7% Kathy Hochul (D) 49.3%

North Carolina

District	Incumbent	Party	First elected	Result	Candidates
North Carolina 1	G.K. Butterfield	Democratic	2004	Re-elected	√ G.K. Butterfield (D) 75.2% Pete DiLauro (R) 23.0% Darryl Holloman (L) 1.8%
North Carolina 2	Renee Ellmers	Republican	2010	Re-elected	√ Renee Ellmers (R) 55.9% Steve Wilkins (D) 41.4% Brian Irving (L) 2.7%
North Carolina 3	Walter Jones Jr.	Republican	1994	Re-elected	√ Walter Jones Jr. (R) 63.2% Erik Anderson (D) 36.8%
North Carolina 4	David Price	Democratic	1996	Re-elected	√ David Price (D) 74.4% Tim D'Annunzio (R) 25.6%
North Carolina 5	Virginia Foxx	Republican	2004	Re-elected	√ Virginia Foxx (R) 57.5% Elisabeth Motsinger (D) 42.5%
North Carolina 6	Howard Coble	Republican	1984	Re-elected	√ Howard Coble (R) 60.9% Tony Foriest (D) 39.1%
North Carolina 7	Mike McIntyre	Democratic	1996	Re-elected	Mike McIntyre (D) 50.1% David Rouzer (R) 49.9%
North Carolina 8	Larry Kissell	Democratic	2008	Lost re-election Republican gain	√ Richard Hudson (R) 54.1% Larry Kissell (D) 45.9%
North Carolina 9	Sue Myrick	Republican	1994	Retired Republican hold	√ Robert Pittenger (R) 51.8% Jennifer Roberts (D) 45.7% Curtis Campbell (L) 2.6%
North Carolina 10	Patrick McHenry	Republican	2004	Re-elected	√ Patrick McHenry (R) 57.0% Patsy Keever (D) 43.0%
North Carolina 11	Heath Shuler	Democratic	2006	Retired Republican gain	√ Mark Meadows (R) 57.4% Hayden Rogers (D) 42.6%
North Carolina 12	Mel Watt	Democratic	1992	Re-elected	√ Mel Watt (D) 79.7% Jack Brosch (R) 20.3%
North Carolina 13	Brad Miller	Democratic	2002	Retired Republican gain	√ George Holding (R) 57.1% Charles Malone (D) 42.9%

North Dakota

District	Incumbent	Party	First elected	Result	Candidates
North Dakota at-large	Rick Berg	Republican	2010	Retired to run for U.S. Senate Republican hold	√ Kevin Cramer (R) 55.0% Pam Gulleson (D) 41.8% Eric Olson (L) 3.2%

Ohio

Ohio's results

Ohio lost two seats in reapportionment. Three pairs of incumbents were redistricted together, and one new seat was created.

District	Incumbent	Party	First elected	Result	Candidates
Ohio 1	Steve Chabot	Republican	1994 2010	Re-elected	√ Steve Chabot (R) 58.3% Jeff Sinnard (D) 37.1% Jim Berns (L) 2.7% Rich Stevenson (G) 1.9%
Ohio 2	Jean Schmidt	Republican	2005	Lost renomination Republican hold	√ Brad Wenstrup (R) 59.1% William R. Smith (D) 40.9%
Ohio 3	None (New seat)			New seat Democratic gain	√ Joyce Beatty (D) 67.8% Chris Long (R) 26.9% Richard Ehrbar (L)3.2% Bob Fitrakis (G) 2.2%
Ohio 4	Jim Jordan	Republican	2006	Re-elected	√ Jim Jordan (R) 58.7% James Slone (D) 36.2% Chris Calla (L) 5.1%
Ohio 5	Bob Latta	Republican	2007	Re-elected	√ Bob Latta (R) 57.6% Angela Zimmann (D) 38.9% Eric Eberly (L) 3.5%
Ohio 6	Bill Johnson	Republican	2010	Re-elected	√ Bill Johnson (R) 53.3% Charlie Wilson (D) 46.7%
Ohio 7	Bob Gibbs Redistricted from the 18th district	Republican	2010	Re-elected	√ Bob Gibbs (R) 56.7% Joyce R. Healy-Abrams (D) 43.3%
Ohio 8	John Boehner	Republican	1990	Re-elected	√ John Boehner (R) Unopposed
Ohio 9	Marcy Kaptur	Democratic	1982	Re-elected	√ Marcy Kaptur (D) 72.6% Samuel Wurzelbacher (R) 23.5% Sean Stipe (L) 3.9%
	Dennis Kucinich Redistricted from the 10th district	Democratic	1996	Lost renomination Democratic loss
Ohio 10	Mike Turner Redistricted from the 3rd district	Republican	2002	Re-elected	√ Mike Turner (R) 60.2% Sharen Neuhardt (D) 36.9% David Harlow (L) 2.9%
	Steve Austria Redistricted from the 7th district	Republican	2008	Retired Republican loss
Ohio 11	Marcia Fudge	Democratic	2008	Re-elected	√ Marcia Fudge (D) Unopposed
Ohio 12	Pat Tiberi	Republican	2000	Re-elected	√ Pat Tiberi (R) 63.7% James Reese (D) 36.3% Robert Fitrakis (G)
Ohio 13	Tim Ryan Redistricted from the 17th district	Democratic	2002	Re-elected	√ Tim Ryan (D) 69.9% Marisha Agana (R) 30.1%
Ohio 14	Steve LaTourette	Republican	1994	Retired Republican hold	√ David Joyce (R) 54.3% Dale Virgil Blanchard (D) 38.5% Elaine Mastromatteo (G) 3.8% David Macko (L) 3.4%
Ohio 15	Steve Stivers	Republican	2010	Re-elected	√ Steve Stivers (R) 61.8% Pat Lang (D) 38.2%
Ohio 16	Jim Renacci	Republican	2010	Re-elected	√ Jim Renacci (R) 52.2% Betty Sutton (D) 47.8%
	Betty Sutton Redistricted from the 13th district	Democratic	2006	Lost re-election Democratic loss

Oklahoma

District	Incumbent	Party	First elected	Result	Candidates
Oklahoma 1	John Sullivan	Republican	2002	Lost renomination Republican hold	√ Jim Bridenstine (R) 63.5% John Olson (D) 32.0% Craig Allen (I) 4.5%
Oklahoma 2	Dan Boren	Democratic	2004	Retired Republican gain	√ Markwayne Mullin (R) 57.4% Rob Wallace (D) 38.3% Michael Fulks (I) 4.3%
Oklahoma 3	Frank Lucas	Republican	1994	Re-elected	√ Frank Lucas (R) 75.3% Tim Murray (D) 20.0% William Sanders (I) 4.8%
Oklahoma 4	Tom Cole	Republican	2002	Re-elected	√ Tom Cole (R) 67.9% Donna Bebo (D) 27.6% RJ Harris (I) 4.5%
Oklahoma 5	James Lankford	Republican	2010	Re-elected	√ James Lankford (R) 58.7% Tom Guild (D) 37.3% Pat Martin (Modern Whig) 2.1% Robert Murphy (I) 2.0%

Oregon

District	Incumbent	Party	First elected	Result	Candidates
Oregon 1	Suzanne Bonamici	Democratic	2012 (Special)	Re-elected	√ Suzanne Bonamici (D) 59.6% Delinda Morgan (R) 33.3% Steven Reynolds (L) 4.4% Robert Ekstrom (C) 2.7%
Oregon 2	Greg Walden	Republican	1998	Re-elected	√ Greg Walden (R) 69.2% Joyce Segers (D) 28.7% Joe Tabor (L) 2.0%
Oregon 3	Earl Blumenauer	Democratic	1996	Re-elected	√ Earl Blumenauer (D) 74.5% Ronald Green (R) 20.1% Woodrow Broadnax (Progressive) 3.6% Michael Cline (L) 1.8%
Oregon 4	Peter DeFazio	Democratic	1986	Re-elected	√ Peter DeFazio (D) 58.8% Arthur B. Robinson (R) 39.5% Chuck Huntting (L) 1.7%
Oregon 5	Kurt Schrader	Democratic	2008	Re-elected	√ Kurt Schrader (D) 54.0% Fred Thompson (R) 42.6% Christina Lugo (Pacific Green) 2.3% Raymond Baldwin (C) 1.1%

Pennsylvania

Pennsylvania lost one seat in reapportionment, forcing two incumbent Democrats to run against each other, with the seat ultimately being won by a Republican challenger in November.

District	Incumbent	Party	First elected	Result	Candidates
Pennsylvania 1	Bob Brady	Democratic	1998	Re-elected	√ Bob Brady (D) 85.1% John Featherman (R) 15.0%
Pennsylvania 2	Chaka Fattah	Democratic	1994	Re-elected	√ Chaka Fattah (D) 89.4% Robert Allen Mansfield (R) 9.4% James Foster (I) 1.3%
Pennsylvania 3	Mike Kelly	Republican	2010	Re-elected	√ Mike Kelly (R) 54.7% Missa Eaton (D) 41.1% Steven Porter (I) 4.2%
Pennsylvania 4	Todd Platts Redistricted from the 19th district	Republican	2000	Retired Republican hold	√ Scott Perry (R) 59.7% Harry Perkinson (D) 34.4% Wayne Wolf (I) 3.8% Mike Koffenberger (L) 2.0%
Pennsylvania 5	Glenn Thompson	Republican	2008	Re-elected	√ Glenn Thompson (R) 62.9% Charles Dumas (D) 37.1%
Pennsylvania 6	Jim Gerlach	Republican	2002	Re-elected	√ Jim Gerlach (R) 57.1% Manan Trivedi (D) 42.9%
Pennsylvania 7	Pat Meehan	Republican	2010	Re-elected	√ Pat Meehan (R) 59.5% George Badey (D) 40.5%
Pennsylvania 8	Mike Fitzpatrick	Republican	2010	Re-elected	√ Mike Fitzpatrick (R) 56.7% Kathy Boockvar (D) 43.4%
Pennsylvania 9	Bill Shuster	Republican	2000	Re-elected	√ Bill Shuster (R) 61.6% Karen Ramsburg (D) 38.4%
Pennsylvania 10	Tom Marino	Republican	2010	Re-elected	√ Tom Marino (R) 65.9% Phil Scollo (D) 34.1%
Pennsylvania 11	Lou Barletta	Republican	2010	Re-elected	√ Lou Barletta (R) 58.5% Gene Stilp (D) 41.5%
Pennsylvania 12	Mark Critz	Democratic	2010	Lost re-election Republican gain	√ Keith Rothfus (R) 51.5% Mark Critz (D) 48.5%
	Jason Altmire Redistricted from the 4th district	Democratic	2006	Lost renomination Democratic loss
Pennsylvania 13	Allyson Schwartz	Democratic	2004	Re-elected	√ Allyson Schwartz (D) 69.0% Joe Rooney (R) 31.0%
Pennsylvania 14	Mike Doyle	Democratic	1994	Re-elected	√ Mike Doyle (D) 77.0% Hans Lessmann (R) 23.1%
Pennsylvania 15	Charlie Dent	Republican	2004	Re-elected	√ Charlie Dent (R) 56.6% Rick Daugherty (D) 43.4%
Pennsylvania 16	Joe Pitts	Republican	1996	Re-elected	√ Joe Pitts (R) 55.0% Aryanna Strader (D) 38.9% John Murphy (I) 4.3% James Bednarski (I) 1.8%
Pennsylvania 17	Tim Holden	Democratic	1992	Lost renomination Democratic hold	√ Matt Cartwright (D) 60.5% Laureen Cummings (R) 39.5%
Pennsylvania 18	Tim Murphy	Republican	2002	Re-elected	√ Tim Murphy (R) 63.8% Larry Maggi (D) 36.2%

Rhode Island

The primary election was held September 11, 2012.

District	Incumbent	Party	First elected	Result	Candidates
Rhode Island 1	David Cicilline	Democratic	2010	Re-elected	√ David Cicilline (D) 53.0% Brendan Doherty (R) 40.8% David S. Vogel (I) 6.1%
Rhode Island 2	Jim Langevin	Democratic	2000	Re-elected	√ Jim Langevin (D) 55.7% Michael Riley (R) 35.2% Abel Collins (I) 9.1%

South Carolina

South Carolina gained one seat in reapportionment.

District	Incumbent	Party	First elected	Result	Candidates
South Carolina 1	Tim Scott	Republican	2010	Re-elected	√ Tim Scott (R) 62.4% Bobbie Rose (Democratic/Working Families)[70] 35.4% Keith Blandford (L) 2.2%
South Carolina 2	Joe Wilson	Republican	2000	Re-elected	√ Joe Wilson (R) Unopposed
South Carolina 3	Jeff Duncan	Republican	2010	Re-elected	√ Jeff Duncan (R) 66.7% Brian Doyle (D) 33.3%
South Carolina 4	Trey Gowdy	Republican	2010	Re-elected	√ Trey Gowdy (R) 65.0% Deb Morrow (Democratic/Working Families)[70] 33.8% Jeff Sumerel (Green)[70] 1.3%
South Carolina 5	Mick Mulvaney	Republican	2010	Re-elected	√ Mick Mulvaney (R) 55.6% Joyce Knott (Democratic/Working Families)[70] 44.4%
South Carolina 6	Jim Clyburn	Democratic	1992	Re-elected	√ Jim Clyburn (D) 94.4% Nammu Muhammad (G) 5.6%
South Carolina 7	None (New seat)			New seat Republican gain	√ Tom Rice (R) 54.9% Gloria Bromell Tinubu (Democratic/Working Families)[70] 45.1%

South Dakota

District	Incumbent	Party	First elected	Result	Candidates
South Dakota at-large	Kristi Noem	Republican	2010	Re-elected	√ Kristi Noem (R) 57.5% Matt Varilek (D) 42.5%

Tennessee

District	Incumbent	Party	First elected	Result	Candidates
Tennessee 1	Phil Roe	Republican	2008	Re-elected	√ Phil Roe (R) 76.1% Alan Woodruff (D) 19.9% Karen Brackett (I) 2.0%
Tennessee 2	John Duncan Jr.	Republican	1988	Re-elected	√ John Duncan Jr. (R) 74.5% Troy Goodale (D) 20.5% Greg Samples (I) 1.7% Paul Coker (I) Brandon Stewart (I)
Tennessee 3	Chuck Fleischmann	Republican	2010	Re-elected	√ Chuck Fleischmann (R) 61.5% Mary Headrick (D) 35.5% Matthew Deniston (I) 3.1%
Tennessee 4	Scott DesJarlais	Republican	2010	Re-elected	√ Scott DesJarlais (R) 55.8% Eric Stewart (D) 44.2%
Tennessee 5	Jim Cooper	Democratic	2002	Re-elected	√ Jim Cooper (D) 65.2% Brad Staats (R) 32.8% John Miglietta (G) 2.0%
Tennessee 6	Diane Black	Republican	2010	Re-elected	√ Diane Black (R) 76.6% Robert Beasley (I) 14.4% Pat Riley (G) 9.0%
Tennessee 7	Marsha Blackburn	Republican	2002	Re-elected	√ Marsha Blackburn (R) 71.0% Credo Amouzouvik (D) 24.0% Howard Switzer (G) 1.8% Jack Arnold (I) 1.7% William Akin (I) 1.1% Lenny Ladner (I) 0.5%
Tennessee 8	Stephen Fincher	Republican	2010	Re-elected	√ Stephen Fincher (R) 68.3% Timothy Dixon (D) 28.4% James Hart (I) 2.2% Mark Rawles (I) 1.0%
Tennessee 9	Steve Cohen	Democratic	2006	Re-elected	√ Steve Cohen (D) 75.1% George Flinn (R) 23.8% Brian Saulsberry (I) 0.6% Gregory Joiner (I) 0.5%

Texas

Texas gained four seats in reapportionment. After the initial redistricting map drawn by the Texas Legislature was denied pre-clearance by a federal district court under Section 5 of the Voting Rights Act, Texas conducted its 2012 congressional elections under a court-ordered interim map.^[71]

District	Incumbent	Party	First elected	Result	Candidates
Texas 1	Louie Gohmert	Republican	2004	Re-elected	√ Louie Gohmert (R) 71.7% Shirley McKellar (D) 26.6% Clark Patterson (L) 1.6%
Texas 2	Ted Poe	Republican	2004	Re-elected	√ Ted Poe (R) 64.8% Jim Dougherty (D) 32.7% Kenneth Duncan (L) 1.7% Mark A. Roberts (G) 0.8%
Texas 3	Sam Johnson	Republican	1991	Re-elected	√ Sam Johnson (R) 100%
Texas 4	Ralph Hall	Republican	1980	Re-elected	√ Ralph Hall (R) 73.0% VaLinda Hathcox (D) 24.1% Thomas Griffing (L) 2.9%
Texas 5	Jeb Hensarling	Republican	2002	Re-elected	√ Jeb Hensarling (R) 64.4% Linda S. Mrosko (D) 33.2% Ken Ashby (L) 2.4%
Texas 6	Joe Barton	Republican	1984	Re-elected	√ Joe Barton (R) 58.0% Kenneth Sanders (D) 39.2% Hugh Chauvin (L) 1.9% Brandon Parmer (G) 0.8%
Texas 7	John Culberson	Republican	2000	Re-elected	√ John Culberson (R) 60.8% James Cargas (D) 36.4% Drew Parks (L) 2.0% Lance Findley (G) 0.8%
Texas 8	Kevin Brady	Republican	1996	Re-elected	√ Kevin Brady (R) 77.4% Neil Burns (D) 20.3% Roy Hall (L) 2.4%
Texas 9	Al Green	Democratic	2004	Re-elected	√ Al Green (D) 78.5% Steve Mueller (R) 19.7% Vanessa Foster (G) 0.9% John Weider (L) 0.9%
Texas 10	Michael McCaul	Republican	2004	Re-elected	√ Michael McCaul (R) 60.6% Tawana Cadien (D) 36.2% Richard Priest (L) 3.2%
Texas 11	Mike Conaway	Republican	2004	Re-elected	√ Mike Conaway (R) 78.6% Jim Riley (D) 18.6% Scott Ballard (L) 2.8%
Texas 12	Kay Granger	Republican	1996	Re-elected	√ Kay Granger (R) 70.9% Dave Robinson (D) 26.7% Matthew Solodow (L) 2.4%
Texas 13	Mac Thornberry	Republican	1994	Re-elected	√ Mac Thornberry (R) 91.0% John Robert Deek (L) 6.2% Keith F. Houston (G) 2.9%
Texas 14	Ron Paul	Republican	1996	Retired to run for U.S. President Republican hold	√ Randy Weber (R) 53.5% Nick Lampson (D) 44.6% Zach Grady (L) 1.5% Rhett Rosenquest Smith (G) 0.4%
Texas 15	Ruben Hinojosa	Democratic	1996	Re-elected	√ Ruben Hinojosa (D) 60.9% Dale Brueggemann (R) 36.8% Ronald Finch (L) 2.3% Benjamin Perez (I)
Texas 16	Silvestre Reyes	Democratic	1996	Lost renomination Democratic hold	√ Beto O'Rourke (D) 65.5% Barbara Carrasco (R) 32.8% Junart Sodoy (L) 1.6%
Texas 17	Bill Flores	Republican	2010	Re-elected	√ Bill Flores (R) 79.9% Ben Easton (L) 20.1%
Texas 18	Sheila Jackson Lee	Democratic	1994	Re-elected	√ Sheila Jackson Lee (D) 75.0% Sean Seibert (R) 22.6% Christopher Barber (L) 2.4%
Texas 19	Randy Neugebauer	Republican	2003	Re-elected	√ Randy Neugebauer (R) 85.0% Chip Peterson (L) 15.0%
Texas 20	Charlie Gonzalez	Democratic	1998	Retired Democratic hold	√ Joaquín Castro (D) 64.0% David Rosa (R) 33.4% Tracy Potts (L) 1.7% Antonio Diaz (G) 0.9%
Texas 21	Lamar Smith	Republican	1986	Re-elected	√ Lamar Smith (R) 60.6% Candace Duval (D) 35.4% John-Henry Liberty (L) 4.1% Bill Stout (G)
Texas 22	Pete Olson	Republican	2008	Re-elected	√ Pete Olson (R) 64.1% Kesha Rogers (D) 31.9% Steve Susman (L) 2.4% Don Cook (G) 1.6%
Texas 23	Francisco "Quico" Canseco	Republican	2010	Lost re-election Democratic gain	√ Pete Gallego (D) 50.3% Francisco "Quico" Canseco (R) 45.5% Jeffrey Blunt (L) 3.0% Ed Scharf (G) 1.1%
Texas 24	Kenny Marchant	Republican	2004	Re-elected	√ Kenny Marchant (R) 61.0% Tim Rusk (D) 36.0% John Stathas (L) 3.0%
Texas 25	None (New seat)			New seat Republican gain	√ Roger Williams (R) 58.5% Elaine Henderson (D) 37.4% Betsy Dewey (L) 4.1% Roger Quannah Settler (G)
Texas 26	Michael Burgess	Republican	2002	Re-elected	√ Michael Burgess (R) 68.3% David Sanchez (D) 28.6% Mark Boler (L) 3.0%
Texas 27	Blake Farenthold	Republican	2010	Re-elected	√ Blake Farenthold (R) 56.7% Rose Meza Harrison (D) 39.2% William Bret Baldwin (I) 2.5% Corrie Byrd (L) 1.5%
Texas 28	Henry Cuellar	Democratic	2004	Re-elected	√ Henry Cuellar (D) 67.9% William Hayward (R) 29.7% Patrick Hisel (L) 1.5% Michael D. Cary (G) 0.8%
Texas 29	Gene Green	Democratic	1992	Re-elected	√ Gene Green (D) 90.0% James Stanczack (L) 5.2% Maria Selva (G) 4.8%
Texas 30	Eddie Bernice Johnson	Democratic	1992	Re-elected	√ Eddie Bernice Johnson (D) 78.9% Travis Washington Jr. (R) 19.0% Ed Rankin (L) 2.2%
Texas 31	John Carter	Republican	2002	Re-elected	√ John Carter (R) 61.3% Stephen Wyman (D) 35.0% Ethan Garofolo (L) 3.7%
Texas 32	Pete Sessions	Republican	1996	Re-elected	√ Pete Sessions (R) 58.3% Katherine Savers McGovern (D) 39.4% Seth Hollist (L) 2.3%
Texas 33	None (New seat)			New seat Democratic gain	√ Marc Veasey (D) 72.5% Chuck Bradley (R) 25.7% Ed Lindsay (G) 1.7%
Texas 34	None (New seat)			New seat Democratic gain	√ Filemon Vela, Jr. (D) 62.2% Jessica Puente Bradshaw (R) 35.9% Steven Shanklin (L) 1.9%
Texas 35	Lloyd Doggett Redistricted from the 25th district	Democratic	1994	Re-elected	√ Lloyd Doggett (D) 64.0% Susan Narvaiz (R) 32.0% Ross Lynn Leone (L) 2.5% Meghan Owen (G) 1.5%
Texas 36	None (New seat)			New seat Republican gain	√ Steve Stockman (R) 70.8% Max Martin (D) 26.6% Michael Cole (L) 2.7%

Utah

Utah gained one seat in reapportionment.

District	Incumbent	Party	First elected	Result	Candidates
Utah 1	Rob Bishop	Republican	2002	Re-elected	√ Rob Bishop (R) 71.5% Donna McAleer (D) 24.7% Sherry Phipps (C) 3.8%
Utah 2	None (New seat)			New seat Republican gain	√ Chris Stewart (R) 62.3% Jay Seegmiller (D) 33.6% Jonathan Garrard (C) 1.9% Joe Andrade (I) 1.2% Charles Kimball (I) 1.1%
Utah 3	Jason Chaffetz	Republican	2008	Re-elected	√ Jason Chaffetz (R) 76.4% Soren Simonsen (D) 23.6%
Utah 4	Jim Matheson Redistricted from the 2nd district	Democratic	2000	Re-elected	√ Jim Matheson (D) 49.3% Mia Love (R) 48.1% Jim Vein (L) 2.6%

Vermont

District	Incumbent	Party	First elected	Result	Candidates
Vermont at-large	Peter Welch	Democratic	2006	Re-elected	√ Peter Welch (D) 72.0% Mark Donka (R) 23.2% James Desrochers (I) 2.9% Jane Newton (Liberty Union) 1.5% Andre LaFramboise (I) 0.4%

Virginia

District	Incumbent	Party	First elected	Result	Candidates
Virginia 1	Rob Wittman	Republican	2007	Re-elected	√ Rob Wittman (R) 56.1% Adam Cook (D) 41.0% Gail Parker (Independent Greens of Virginia) 2.9%
Virginia 2	Scott Rigell	Republican	2010	Re-elected	√ Scott Rigell (R) 53.8% Paul Hirschbiel (D) 46.2%
Virginia 3	Bobby Scott	Democratic	1992	Re-elected	√ Bobby Scott (D) 81.2% Dean Longo (R) 18.8%
Virginia 4	Randy Forbes	Republican	2001	Re-elected	√ Randy Forbes (R) 57.1% Ella Ward (D) 42.9%
Virginia 5	Robert Hurt	Republican	2010	Re-elected	√ Robert Hurt (R) 55.3% John Douglass (D) 42.2% Kenneth Hildebrant (Independent Greens of Virginia) 1.6%
Virginia 6	Bob Goodlatte	Republican	1992	Re-elected	√ Bob Goodlatte (R) 65.6% Andy Schmookler (D) 34.4%
Virginia 7	Eric Cantor	Republican	2000	Re-elected	√ Eric Cantor (R) 58.6% E. Wayne Powell (D) 41.4%
Virginia 8	Jim Moran	Democratic	1990	Re-elected	√ Jim Moran (D) 64.6% Patrick Murray (R) 30.7% Jason Howell (I) 3.0% Janet Murphy (I) 1.7%
Virginia 9	Morgan Griffith	Republican	2010	Re-elected	√ Morgan Griffith (R) 61.2% Anthony Flaccavento (D) 38.8%
Virginia 10	Frank Wolf	Republican	1980	Re-elected	√ Frank Wolf (R) 58.8% Kristin Cabral (D) 38.4% Kevin Chisholm 2.8%
Virginia 11	Gerry Connolly	Democratic	2008	Re-elected	√ Gerry Connolly (D) 61.0% Chris Perkins (R) 35.5% Mark Gibson (I) 1.2% Chris DeCarlo (I) 1.0% Joe Galdo (G) 0.7% Peter Marchetti (Independent Greens) 0.6%

Washington

Washington gained one seat in reapportionment. Primary elections were held August 7, 2012.

District	Incumbent	Party	First elected	Result	Candidates
Washington 1 (Special)	Incumbent Jay Inslee (D) resigned March 20, 2012			The winner will finish the term ending January 3, 2013 Democratic hold	√ Suzan DelBene (D) 60.1% John Koster (R) 39.9%[72]
Washington 1				The winner will serve in the next Congress Democratic hold	√ Suzan DelBene (D) 53.6% John Koster (R) 46.4%[72]
Washington 2	Rick Larsen	Democratic	2000	Re-elected	√ Rick Larsen (D) 60.9% Dan Matthews (R) 39.1%
Washington 3	Jaime Herrera Beutler	Republican	2010	Re-elected	√ Jaime Herrera Beutler (R) 60.1% Jon T. Haugen (D) 39.9%
Washington 4	Doc Hastings	Republican	1994	Re-elected	√ Doc Hastings (R) 67.0% Mary Baechler (D) 33.0%
Washington 5	Cathy McMorris Rodgers	Republican	2004	Re-elected	√ Cathy McMorris Rodgers (R) 62.1% Rich Cowan (D) 37.9%
Washington 6	Norman D. Dicks	Democratic	1976	Retired Democratic hold	√ Derek Kilmer (D) 58.8% Bill Driscoll (R) 41.2%
Washington 7	Jim McDermott	Democratic	1988	Re-elected	√ Jim McDermott (D) 79.5% Ron Bemis (R) 20.5%
Washington 8	Dave Reichert	Republican	2004	Re-elected	√ Dave Reichert (R) 59.9% Karen Porterfeild (D) 40.1%
Washington 9	Adam Smith	Democratic	1996	Re-elected	√ Adam Smith (D) 71.5% James Postma (R) 28.5%
Washington 10	None (New seat)			New seat Democratic gain	√ Denny Heck (D) 58.6% Richard (Dick) Muri (R) 41.4%

West Virginia

District	Incumbent	Party	First elected	Result	Candidates
West Virginia 1	David McKinley	Republican	2010	Re-elected	√ David McKinley (R) 62.5% Sue Thorn (D) 37.5%
West Virginia 2	Shelley Moore Capito	Republican	2000	Re-elected	√ Shelley Moore Capito (R) 69.8% Howard Swint (D) 30.2%
West Virginia 3	Nick Rahall	Democratic	1976	Re-elected	√ Nick Rahall (D) 53.9% Rick Snuffer (R) 46.1%

Wisconsin

District	Incumbent	Party	First elected	Result	Candidates
Wisconsin 1	Paul Ryan	Republican	1998	Re-elected	√ Paul Ryan (R) 54.9% Rob Zerban (D) 43.4% Keith Deschler (L) 1.7%
Wisconsin 2	Tammy Baldwin	Democratic	1998	Retired to run for U.S. Senate Democratic hold	√ Mark Pocan (D) 68.0% Chad Lee (R) 32.0% Joe Kopsick (I)
Wisconsin 3	Ron Kind	Democratic	1996	Re-elected	√ Ron Kind (D) 64.1% Ray Boland (R) 35.9%
Wisconsin 4	Gwen Moore	Democratic	2004	Re-elected	√ Gwen Moore (D) 72.3% Dan Sebring (R) 23.8% Robert R. Raymond (I) 2.8%
Wisconsin 5	Jim Sensenbrenner	Republican	1978	Re-elected	√ Jim Sensenbrenner (R) 67.9% Dave Heaster (D) 32.1%
Wisconsin 6	Tom Petri	Republican	1979	Re-elected	√ Tom Petri (R) 62.1% Joe Kallas (D) 37.9%
Wisconsin 7	Sean Duffy	Republican	2010	Re-elected	√ Sean Duffy (R) 56.1% Pat Kreitlow (D) 43.9% Dale Lehner (I)
Wisconsin 8	Reid Ribble	Republican	2010	Re-elected	√ Reid Ribble (R) 55.9% Jamie Wall (D) 44.1%

Wyoming

District	Incumbent	Party	First elected	Result	Candidates
Wyoming at-large	Cynthia Lummis	Republican	2008	Re-elected	√ Cynthia Lummis (R) 69.1% Chris Henrichsen (D) 23.8% Richard Brubaker (L) 3.5% Daniel Cummings (C) 2.1% Don Wills (Wyoming Country) 1.6%

Non-voting delegates

Puerto Rico's Resident Commissioner is elected to a four-year term during U.S. presidential election years. It is the only seat in the House elected for a four-year term.

District	Incumbent	Party	First elected	Result	Candidates
American Samoa at-large	Eni Faleomavaega	Democratic	1988	Re-elected	√ Eni Faleomavaega (D) 55.2% Amata Coleman Radewagen (Conservative) 33.8% Rosie Fuala'au Tago Lancaster (I) 5.3%
District of Columbia at-large	Eleanor Holmes Norton	Democratic	1990	Re-elected	√ Eleanor Holmes Norton (D) 89.4% Bruce Majors (L) 5.8% Natale "Lino" Stracuzzi (DC Statehood Green) 4.8%
Guam at-large	Madeleine Bordallo	Democratic	2002	Re-elected	√ Madeleine Bordallo (D) 58.4% Frank Blas Jr. (R) 38.4%
Northern Mariana Islands at-large	Gregorio Sablan	Democratic	2008	Re-elected	√ Gregorio Sablan (D) 79.7% Ignacia T. Demapan (R) 20.3%
Puerto Rico at-large	Pedro Pierluisi	NPP	2008	Re-elected	√ Pedro Pierluisi (NPP)[73] 48.4% Rafael Cox Alomar (PDP) 47.2% Juan Manuel "Juanchín" Mercado Nieves (PIP) 2.1%
U.S. Virgin Islands at-large	Donna Christian-Christensen	Democratic	1996	Re-elected	√ Donna Christian-Christensen (D) 60.1% Warren Mosler (I) 17.1% Holland Redfield II (R) 11.1% Norma Pickard-Samuel (I) 10.1%

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Further reading

• Foreman, Sean D., and Robert Dewhirst, eds. Roads to Congress, 2012 (Lexington Books; 2013) 326 pages; covers the 2012 Congressional races, as well as campaign finance, redistricting, and "voter suppression" laws.

External links

• Candidates for U.S. Congress at Project Vote Smart
• U.S. House of Representatives from OurCampaigns.com
• Congressional Races in 2012 from Open Secrets (campaign contributions)
• "Casualty List: 112th Congress (2011–2012)". Roll Call. Retrieved March 20, 2012.
• U.S. House of Representatives Elections in 2012 from Ballotpedia

Race ratings

• Ratings from The Cook Political Report
• Ratings at The New York Times
• Ratings from Real Clear Politics
• Ratings from Roll Call
• Ratings at Sabato