Chengdu and San Diego
Comparison by area and population

Chengdu

China

San Diego

United States

Population

7 123 000
 (2010)

7 123 000
(2010)

1 366 865
(2008)
1 366 865
 (2008)

Area

12 390 km2

12 390 km2

963 km2
963 km2

Population density

574.90
/km2

574.90/km2

1 419.38/km2
1 419.38
 /km2
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