San Diego and Tangshan
Comparison by area and population

San Diego

United States

Tangshan

China

Population

1 366 865
 (2008)

1 366 865
(2008)

7 100 000
(2010)
7 100 000
 (2010)

Area

963 km2

963 km2

13 472 km2
13 472 km2

Population density

1 419.38
/km2

1 419.38/km2

527.02/km2
527.02
 /km2
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