Rank |
Metropolitan |
Country |
Official population |
Year |
1 |
Tokyo |
Japan |
7007369230000000000♠36,923,000[1] |
2010 |
2 |
Shanghai |
China |
34,000,000[2] |
2010 |
3 |
Seoul |
South Korea |
7007256200000000000♠25,620,000[3] |
2015 |
4 |
Guangzhou |
China |
25,000,000[2] |
2010 |
5 |
Beijing |
China |
24,900,000[2] |
2010 |
6 |
Shenzhen |
China |
23,300,000[2] |
2010 |
7 |
New Delhi |
India |
7007217534860000000♠21,753,486[4] |
2011 |
8 |
Mexico City |
Mexico |
7007213397810000000♠21,339,781[5] |
2015 |
9 |
Lagos |
Nigeria |
7007210000000000000♠21,000,000[6] |
2014 |
10 |
São Paulo |
Brazil |
7007209352040000000♠20,935,204[7] |
2014 |
11 |
Mumbai |
India |
7007207483950000000♠20,748,395[4] |
2011 |
12 |
New York City |
United States |
7007200928830000000♠20,092,883[8] |
2014 |
13 |
Osaka |
Japan |
7007193420000000000♠19,342,000[1] |
2010 |
14 |
Wuhan |
China |
19,000,000[2] |
2010 |
15 |
Chengdu |
China |
18,100,000[2] |
2010 |
16 |
Dhaka |
Bangladesh |
7007171519250000000♠17,151,925[9] |
2011 |
17 |
Chongqing |
China |
17,000,000[2] |
2010 |
18 |
Tianjin |
China |
15,400,000[2] |
2010 |
19 |
Kolkata |
India |
7007146178820000000♠14,617,882[4] |
2011 |
20 |
Tehran |
Iran |
7007145959040000000♠14,595,904[10] |
2011 |
21 |
Istanbul |
Turkey |
7007143770180000000♠14,377,018[11] |
2014 |
22 |
London |
United Kingdom |
7007140318300000000♠14,031,830[12] |
2014 |
23 |
Hangzhou |
China |
13,400,000[2] |
2010 |
24 |
Los Angeles Note 1 |
United States |
7007132622200000000♠13,262,220[8] |
2014 |
25 |
Buenos Aires |
Argentina |
7007130740000000000♠13,074,000[13] |
2010 |
26 |
Xi'an |
China |
12,900,000[2] |
2010 |
27 |
Paris |
France |
7007124054260000000♠12,405,426 |
2013 |
28 |
Changzhou |
China |
12,400,000[2] |
2010 |
29 |
Shantou |
China |
12,000,000[2] |
2010 |
30 |
Rio de Janeiro |
Brazil |
7007119735050000000♠11,973,505[7] |
2014 |
31 |
Manila |
Philippines |
7007118559750000000♠11,855,975[14] |
2010 |
32 |
Nanjing |
China |
11,700,000[2] |
2010 |
33 |
Rhine-Ruhr |
Germany |
7007114700000000000♠11,470,000[15] |
2012 |
34 |
Jinan |
China |
11,000,000[2] |
2010 |
35 |
Harbin |
China |
10,500,000[2] |
2010 |
36 |
Jakarta |
Indonesia |
7007100753100000000♠10,075,310[16] |
2014 |
37 |
Lima |
Peru |
7006988664700000000♠9,886,647[17] |
2015 |
38 |
Zhengzhou |
China |
9,700,000[2] |
2010 |
39 |
Qingdao |
China |
9,600,000[2] |
2010 |
40 |
Chicago |
United States |
7006955459800000000♠9,554,598[8] |
2014 |
41 |
Karachi |
Pakistan |
7006933902300000000♠9,339,023[18] |
1998 |
42 |
Nagoya |
Japan |
7006910700000000000♠9,107,000[1] |
2010 |
43 |
Chennai |
India |
7006891774900000000♠8,917,749[4] |
2011 |
44 |
Bangalore (Bengaluru) |
India |
7006872890600000000♠8,728,906[4] |
2011 |
45 |
Bangkok |
Thailand |
7006830521800000000♠8,305,218[19] |
2010 |
46 |
Bogotá |
Colombia |
7006787878300000000♠7,878,783[20] |
2015 |
47 |
Hyderabad |
India |
7006774933400000000♠7,749,334[4] |
2011 |
48 |
Shenyang |
China |
7,700,000[2] |
2010 |
49 |
Wenzhou |
China |
7,600,000[2] |
2010 |
50 |
Nanchang |
China |
7,400,000[2] |
2010 |
51 |
Hong Kong |
China |
7006729860000000000♠7,298,600[21] |
2015 |
52 |
Taipei |
Taiwan |
7006704548800000000♠7,045,488[22] |
2013 |
53 |
Dallas–Fort Worth |
United States |
7006695433000000000♠6,954,330[8] |
2014 |
54 |
Santiago |
Chile |
7006668385200000000♠6,683,852[23] |
2012 |
55 |
Luanda |
Angola |
7006654294400000000♠6,542,944[24] |
2014 |
56 |
Madrid |
Spain |
7006637829700000000♠6,378,297[12] |
2014 |
57 |
Ahmedabad |
India |
7006635225400000000♠6,352,254[4] |
2011 |
58 |
Houston |
United States |
7006649018000000000♠6,490,180[8] |
2014 |
59 |
Philadelphia |
United States |
7006605117000000000♠6,051,170[8] |
2014 |
60 |
Washington, D.C. |
United States |
7006603373700000000♠6,033,737[8] |
2014 |
61 |
Toronto |
Canada |
7006605572400000000♠6,055,724[25] |
2014 |
62 |
Miami |
United States |
7006592981900000000♠5,929,819[8] |
2014 |
63 |
Belo Horizonte |
Brazil |
7006576741400000000♠5,767,414[7] |
2014 |
64 |
Atlanta |
United States |
7006561432300000000♠5,614,323[8] |
2014 |
65 |
Singapore |
Singapore |
7006553500000000000♠5,535,000[26] |
2015 |
66 |
Barcelona |
Spain |
7006544561600000000♠5,445,616[12] |
2014 |
67 |
Munich |
Germany |
7006520373800000000♠5,203,738[27] |
2014 |
68 |
Stuttgart |
Germany |
7006520000000000000♠5,200,000[28] |
2013 |
69 |
Ankara |
Turkey |
7006515007200000000♠5,150,072[11] |
2014 |
70 |
Hamburg |
Germany |
7006510000000000000♠5,100,000[29] |
2012 |
71 |
Pune |
India |
7006504996800000000♠5,049,968[4] |
2011 |
72 |
Berlin |
Germany |
7006500521600000000♠5,005,216[12] |
2014 |
73 |
Guadalajara |
Mexico |
7006479605000000000♠4,796,050[5] |
2015 |
74 |
Boston |
United States |
7006473216100000000♠4,732,161[8] |
2014 |
75 |
Sydney |
Australia |
7006466728300000000♠4,667,283[30] |
2012 |
76 |
San Francisco |
United States |
7006459406000000000♠4,594,060[8] |
2014 |
77 |
Surat |
India |
7006458536700000000♠4,585,367[4] |
2011 |
78 |
Phoenix |
United States |
7006448910900000000♠4,489,109[8] |
2014 |
79 |
Monterrey |
Mexico |
7006447761400000000♠4,477,614[5] |
2015 |
80 |
Inland Empire |
United States |
7006444189000000000♠4,441,890[8] |
2014 |
81 |
Rome |
Italy |
7006432124400000000♠4,321,244[12] |
2014 |
82 |
Detroit |
United States |
7006429661100000000♠4,296,611[8] |
2014 |
83 |
Milan |
Italy |
7006426794600000000♠4,267,946[12] |
2014 |
84 |
Melbourne |
Australia |
7006424634500000000♠4,246,345[30] |
2012 |