San Francisco and Qingdao
Comparison by area and population

San Francisco

United States

Qingdao

China

Population

815 358
(2010)

815 358
(2010)

2 755 500
(2007)
2 755 500
(2007)

Area

600 km2

600 km2

10 654 km2
10 654 km2

Population density

1 358.93
/km2

1 358.93/km2

258.64/km2
258.64
/km2
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