Rank |
Metropolitan area name |
Country |
Definition |
Area (km²) |
Population estimate |
Population density (/km²) |
1 |
Tokyo (Greater Tokyo Area) |
Japan |
Official metropolitan area (Keihinyo MMA) |
13,500 |
35,197,000 |
2,610 |
2 |
Mexico City (Greater Mexico City) |
Mexico |
Official metropolitan area (ZMCM) |
4,980 |
19,411,000 |
3,818 |
3 |
New York City, New York–Newark, New Jersey (New York metropolitan area) |
United States |
Urban area (FIPS 63217) |
8,680 |
18,718,000 |
2,131 |
4 |
São Paulo (Greater São Paulo Area) |
Brazil |
Official metropolitan area |
8,050 |
18,333,000 |
2,277 |
5 |
Mumbai (Bombay) (MMRDA) |
India |
Administrative area (MMRDA) |
4,360 |
18,196,000 |
4,206 |
6 |
Delhi (National Capital Territory of Delhi) |
India |
Administrative area (NCT) |
1,480 |
15,048,000 |
10,360 |
7 |
Shanghai |
China |
Municipality (urban population) |
6,500 |
14,503,000 |
1,949 |
8 |
Kolkata (Calcutta) (Kolkata Metropolitan Area) |
India |
Administrative area (KMD) |
1,780 |
14,277,000 |
8,033 |
9 |
Jakarta (Jabotabek Metropolitan Area) |
Indonesia |
Urbanized area |
1,360 |
13,215,000 |
9,701 |
10 |
Buenos Aires (Aglomerado Gran Buenos Aires) |
Argentina |
Metropolitan area |
3,680 |
12,550,000 |
3,627 |
11 |
Dhaka |
Bangladesh |
Official metropolitan area (Dhaka Megacity) |
1,600 |
12,430,000 |
7,850 |
12 |
Los Angeles–Long Beach–Santa Ana, California (Greater Los Angeles Area) |
United States |
Urbanized area (FIPS 51445) |
4,320 |
12,298,000 |
2,812 |
13 |
Karachi |
Pakistan |
City district |
3,530 |
11,608,000 |
3,348 |
14 |
Rio de Janeiro |
Brazil |
Official metropolitan area |
5,000 |
11,469,000 |
2,294 |
15 |
Osaka–Kobe (Osaka-Kobe-Kyoto) |
Japan |
Urbanized area (administrative boundaries) (excludes Kyoto) |
2,070 |
11,268,000 |
5,452 |
16 |
Cairo–Giza–Shubra El-Khema |
Egypt |
Metropolitan area |
1,310 |
11,128,000 |
8,508 |
17 |
Lagos |
Nigeria |
Urbanized area |
640 |
10,886,000 |
17,398 |
18 |
Beijing |
China |
Municipality (urban population) |
16,810 |
10,717,000 |
645 |
19 |
Manila (Metropolitan Manila) |
Philippines |
Administrative area (Metro Manila) |
640 |
10,686,000 |
16,683 |
20 |
Moscow |
Russia |
City proper (Federal city) |
1,080 |
10,654,000 |
9,881 |
21 |
Paris |
France |
Urban area (commune boundaries) |
2,720 |
9,820,000[3] |
3,623 |
22 |
Istanbul |
Turkey |
Metropolitan municipality |
1,830 |
9,712,000 |
|
23 |
Seoul (Seoul National Capital Area) |
South Korea |
City proper (Seoul City) |
610 |
9,645,000[4] |
15,725 |
24 |
Chicago, Illinois (Chicagoland) |
United States |
Urbanized area (FIPS 16264) |
5,500 |
8,814,000 |
1,584 |
25 |
London (Greater London Urban Area) |
United Kingdom |
Urban area |
1,620 |
8,505,000[1] |
4,701 |
26 |
Guangzhou, Guangdong |
China |
Prefecture-level city (urban population) |
7,440 |
8,425,000 |
|
27 |
Bogotá–Soacha |
Colombia |
Metropolitan area |
1,980 |
7,747,000 |
3,835 |
28 |
Tehran |
Iran |
City proper |
660 |
7,314,000 |
11,139 |
29 |
Shenzhen |
China |
|
|
7,233,000 |
|
30 |
Lima (Lima Metropolitan Area) |
Peru |
Official metropolitan area |
2,810 |
7,186,000 |
|
31 |
Wuhan, Hubei |
China |
Prefecture-level city (urban population) |
8,490 |
7,093,000 |
|
32 |
Hong Kong Special Administrative Region |
China |
Administrative area |
1,100 |
7,041,000 |
6,529 |
33 |
Tianjin |
China |
Municipality (urban population) |
11,940 |
7,040,000 |
783 |
34 |
Chennai (Madras), Tamil Nadu |
India |
Administrative area (CMDA) |
1,180 |
6,916,000 |
5,860 |
35 |
Bangkok |
Thailand |
Official metropolitan area (Bangkok Metropolis) |
1,570 |
6,593,000 |
4,206 |
36 |
Rhein-Ruhrgebiet North: Dortmund, Duisburg, Krefeld, Mülheim an der Ruhr, Oberhausen, Bottrop, Gelsenkirchen, Bochum, Hagen, Hamm and Herne (Ruhr Valley) |
Germany |
Urban area (NUTS-3 boundaries) |
4,500 |
6,566,000 |
1,459 |
37 |
Bangalore, Karnataka |
India |
Administrative area (BDA) |
1,280 |
6,462,000 |
5,103 |
38 |
Chongqing |
China |
Prefecture-level city [pre-1997 borders] (urban population) |
14,880 |
6,363,000 |
334 |
39 |
Lahore, Punjab |
Pakistan |
City district |
1,770 |
6,289,000 |
|
40 |
Hyderabad, Andhra Pradesh |
India |
Administrative area (HUDA) |
1,860 |
6,115,000 |
|
41 |
Kinshasa |
Democratic Republic of the Congo |
Province-level city (urban population) |
9,960 |
6,049,000 |
|
42 |
Baghdad |
Iraq |
Governorate (province) |
730 |
5,904,000 |
8,096 |
43 |
Santiago (Santiago Metropolitan Region) |
Chile |
Metropolitan area |
2,350 |
5,683,000 |
|
44 |
Madrid |
Spain |
Official metropolitan area |
1,700 |
5,608,000 |
|
45 |
Miami, Florida (South Florida) |
United States |
Urbanized area (FIPS 56602) |
2,890 |
5,434,000 |
1,862 |
46 |
Philadelphia, Pennsylvania (Delaware Valley) |
United States |
Urbanized area (FIPS 69076) |
4,660 |
5,392,000 |
|
47 |
Toronto (Greater Toronto Area) |
Canada |
Official metropolitan area (CMA) |
5,870 |
5,312,000 |
|
48 |
Saint Petersburg |
Russia |
Administrative area (Gorod) |
1,150 |
5,312,000 |
|
49 |
Belo Horizonte |
Brazil |
Official metropolitan area |
9,190 |
5,304,000 |
|
50 |
Ahmedabad, Gujarat |
India |
Administrative area (AUDA) |
1,300 |
5,120,000 |
|
51 |
Ho Chi Minh City (Saigon) |
Vietnam |
Municipality (urban population) |
2,090 |
5,065,000 |
|
52 |
Barcelona |
Spain |
Official metropolitan area |
3,240 |
4,795,000 |
|
53 |
Shenyang, Liaoning |
China |
Prefecture-level city (urban population) |
12,960 |
4,720,000 |
|
54 |
Dallas–Fort Worth–Arlington, Texas (Dallas/Fort Worth Metroplex) |
United States |
Urbanized area (FIPS 22042) |
3,640 |
4,655,000 |
|
55 |
Khartoum–Khartoum North–Omdurman |
Sudan |
Urbanized area (administrative boundaries) |
|
4,518,000 |
|
56 |
Pune, Maharashtra |
India |
Urbanized area |
700 |
4,409,000 |
6,407 |
57 |
Boston, Massachusetts (Greater Boston) |
United States |
Urbanized area (FIPS 09271) |
4,500 |
4,361,000 |
|
58 |
Sydney, New South Wales |
Australia |
Metropolitan area (Statistical Division) |
12,140 |
4,331,000 |
|
59 |
Singapore City |
Singapore |
City proper |
690 |
4,326,000 |
6,336 |
60 |
Houston, Texas (Greater Houston) |
United States |
Urbanized area (FIPS 40429) |
3,350 |
4,320,000 |
|
61 |
Dongguan, Guangdong |
China |
|
|
4,320,000 |
|
62 |
Atlanta, Georgia (Atlanta Metropolitan Area) |
United States |
Urbanized area (FIPS 03817) |
5,080 |
4,304,000 |
|
63 |
Washington, DC |
United States |
Urbanized area (FIPS 92242) (excludes Baltimore) |
3,000 |
4,238,000 |
|
64 |
Riyadh |
Saudi Arabia |
City proper |
1,550 |
4,193,000 |
|
65 |
Hanoi |
Vietnam |
Metropolitan area |
2,150 |
4,164,000 |
|
66 |
Bandung |
Indonesia |
Urbanized area |
220 |
4,126,000 |
18,273 |
67 |
Chittagong |
Bangladesh |
Official metropolitan area (census definition) |
990 |
4,114,000 |
4,213 |
68 |
Yangon |
Myanmar |
Urbanized area |
350 |
4,107,000 |
11,663 |
69 |
Chengdu, Sichuan |
China |
Prefecture-level city (urban population) |
12,350 |
4,065,000 |
|
70 |
Detroit, Michigan (Metro Detroit) |
United States |
Urbanized area (FIPS 23824) |
3,270 |
4,034,000 |
|
71 |
Guadalajara, Jalisco |
Mexico |
Official metropolitan area |
2,730 |
3,968,000 |
|
72 |
Xi'an |
China |
Prefecture-level city (urban population) |
9,980 |
3,926,000 |
|
73 |
Porto Alegre |
Brazil |
Metropolitan area |
9,890 |
3,795,000 |
|
74 |
Alexandria, Al Iskandariyah Governorate |
Egypt |
Governorate |
2,970 |
3,770,000 |
|
75 |
Rhein-Main–Darmstadt, Frankfurt am Main, Offenbach am Main and Wiesbaden (Greater Frankfurt) |
Germany |
Urban area (NUTS-3 boundaries) |
3,500 |
3,721,000 |
|
76 |
Haerbin |
China |
|
|
3,695,000 |
|
77 |
Montreal, Quebec (Greater Montreal Area) |
Canada |
Metropolitan area (CMA) |
4,050 |
3,640,000 |
|
78 |
Melbourne, Victoria |
Australia |
Metropolitan area (Statistical Division) |
7,690 |
3,626,000 |
|
79 |
Nanjing, Jiangsu |
China |
|
|
3,621,000 |
|
80 |
Monterrey, Nuevo León |
Mexico |
Official metropolitan area |
4,010 |
3,596,000 |
|
81 |
Abidjan |
Côte d'Ivoire |
City proper |
550 |
3,577,000 |
6,393 |
82 |
Ankara |
Turkey |
Metropolitan municipality |
2,500 |
3,573,000 |
|
83 |
Surat, Gujarat |
India |
Urbanized area |
200 |
3,557,000 |
18,355 |
84 |
Busan (Pusan) |
South Korea |
City proper (Busan City) |
760 |
3,554,000 |
4,641 |
85 |
Recife, Brazil |
Brazil |
Metropolitan area |
2,770 |
3,527,000 |
|
86 |
Guiyang |
China |
|
|
3,447,000 |
|
87 |
Phoenix–Mesa, Arizona (Valley of the Sun) |
United States |
Urbanized area (FIPS 69184) |
2,070 |
3,416,000 |
1,639 |
88 |
Berlin |
Germany |
Berlin city state |
890 |
3,389,000 |
3,739 |
89 |
San Francisco–Oakland, California |
United States |
Urbanized area (excludes San Jose) |
1,360 |
3,385,000[2] |
|
90 |
Pyongyang |
North Korea |
City proper |
2,110 |
3,351,000 |
|
91 |
Rome |
Italy |
Urbanized area (administrative boundaries) |
1,700 |
3,348,000 |
|
92 |
Brasilia |
Brazil |
Metropolitan area (RIDE) |
14,400 |
3,341,000 |
|
93 |
Salvador |
Brazil |
Metropolitan area |
2,340 |
3,331,000 |
|
94 |
Rhein-Ruhrgebiet Middle–Düsseldorf, Mönchengladbach, Remscheid, Solingen and Wuppertal |
Germany |
Urban area (NUTS-3 boundaries) |
1,500 |
3,325,000 |
|
95 |
Johannesburg |
South Africa |
Metropolitan municipality (excludes Ekurhuleni and West Rand) |
1,640 |
3,254,000 |
|
96 |
Fortaleza |
Brazil |
Metropolitan area |
4,950 |
3,237,000 |
|
97 |
Athens |
Greece |
Urbanized area (administrative boundaries) |
|
3,230,000 |
|
98 |
Algiers |
Algeria |
Wilaya (province) |
270 |
3,200,000 |
12,074 |
99 |
Nagoya (Chukyo Metropolitan Area) |
Japan |
Urbanized area (administrative boundaries) |
670 |
3,179,000 |
4,760 |
100 |
Casablanca (Region du Grand Casablanca) |
Morocco |
Administrative area |
1,620 |
3,138,000 |
|