Boston and Nanjing
Comparison by area and population

United States

Boston

United States

China

Nanjing

China

Population

625 087
(2011)

625 087
(2011)

8 116 000
(2012)

8 116 000
(2012)

Area

232 km²

232 km²

6 596 km²

6 596 km²

Population density

2 694.34
/km²

2 694.34/km²

1 230.44/km²

1 230.44
/km²

Map

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Boston and other cities

Nanjing and other cities