| Metropolitan area |
Country |
Official population |
Year |
| Tokyo |
Japan |
700737800000000000037,800,000[1] |
2010 |
| Seoul |
South Korea |
700725620000000000025,620,000[2] |
2012 |
| Shanghai |
China |
700724750000000000024,750,000[3] |
|
| Karachi |
Pakistan |
700723500000000000023,500,000[4] |
2014 |
| Delhi |
India |
700721753486000000021,753,486[5] |
2011 |
| Mexico City |
Mexico |
700721600000000000021,600,000[6] |
2014 |
| São Paulo |
Brazil |
700721200000000000021,200,000[7] |
2014 |
| Beijing |
China |
700721150000000000021,150,000[3] |
|
| Mumbai |
India |
700720748395000000020,748,395[5] |
2011 |
| Osaka-Kobe-Kyoto (Keihanshin) |
Japan |
700720123000000000020,123,000[1] |
2014 |
| Jakarta |
Indonesia |
700720000000000000020,000,000[8] |
2010 |
| New York |
United States |
700719949502000000019,949,502[9] |
2013 |
| Cairo |
Egypt |
700716292269000000016,292,269[10] |
2006 |
| Kolkata |
India |
700716000000000000016,000,000[5] |
2014 |
| Moscow |
Russia |
700715512000000000015,512,000[11] |
2014 |
| İstanbul |
Turkey |
700714160467000000014,160,467[12] |
2014 |
| Tehran |
Iran |
700713828365000000013,828,365[13] |
2012 |
| London |
United Kingdom |
700713614409000000013,614,409[14] |
2012 |
| Los Angeles |
United States |
700713131431000000013,131,431[9] |
2013 |
| Buenos Aires |
Argentina |
700712801364000000012,801,364[15] |
2010 |
| Dhaka |
Bangladesh |
700712797394000000012,797,394[16] |
2008 |
| Paris |
France |
700711978363000000011,978,363[17] |
2011 |
| Rio de Janeiro |
Brazil |
700711973505000000011,973,505[7] |
2014 |
| Manila |
Philippines |
700711855975000000011,855,975[18] |
2010 |
| Rhine-Ruhr |
Germany |
700711470000000000011,470,000[19] |
2012 |
| Lahore |
Pakistan |
70069700000000000009,700,000[20] |
2014 |
| Bangalore |
India |
700710178146000000010,178,146 |
2014 |
| Lima |
Peru |
70069735587000000009,735,587[21] |
2014 |
| Chicago |
United States |
70069537289000000009,537,289[9] |
2013 |
| Nagoya |
Japan |
70069107000000000009,107,000[1] |
2010 |
| Hyderabad |
India |
70069100000000000009,100,000[5] |
2013 |
| Bogotá |
Colombia |
70069023644000000009,023,644[22][23] |
2014 |
| Chennai |
India |
70068917749000000008,917,749[5] |
2011 |
| Pune |
India |
70068242142000000008,242,142[5] |
2014 |
| Busan-Ulsan-Gyeongnam (BUG's) |
South Korea |
70068202239000000008,202,239 |
|
| Dallas–Fort Worth |
United States |
70066810913000000006,810,913[9] |
2013 |
| Santiago |
Chile |
70066683852000000006,683,852[24] |
2012 |
| Madrid |
Spain |
70066414620000000006,414,620[25] |
2012 |
| Ahmedabad |
India |
70066352254000000006,352,254[5] |
2011 |
| Houston |
United States |
70066313158000000006,313,158[9] |
2013 |
| Philadelphia |
United States |
70066034678000000006,034,678[9] |
2013 |
| Toronto |
Canada |
70065959505000000005,959,505[26] |
2013 |
| Washington, D.C. |
United States |
70065949859000000005,949,859[9] |
2013 |
| Miami |
United States |
70065828191000000005,828,191[9] |
2013 |
| Frankfurt Rhine-Main |
Germany |
70065821523000000005,821,523[27] |
2012 |
| Belo Horizonte |
Brazil |
70065767414000000005,767,414[7] |
2014 |
| Atlanta |
United States |
70065522942000000005,522,942[9] |
2013 |
| Barcelona |
Spain |
70065357422000000005,357,422[28] |
2011 |
| Singapore |
Singapore |
70065312000000000005,312,000[29] |
2012 |
| Berlin |
Germany |
70065145576000000005,145,576[27] |
2012 |