Philadelphia and Nanjing
Comparison by area and population

Philadelphia

United States

Nanjing

China

Population

1 526 006
(2010)

1 526 006
(2010)

8 116 000
(2012)
8 116 000
(2012)

Area

367 km2

367 km2

6 596 km2
6 596 km2

Population density

4 158.05
/km2

4 158.05/km2

1 230.44/km2
1 230.44
/km2
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