Xi'an and Pittsburgh
Comparison by area and population

China

Xi'an

China

United States

Pittsburgh

United States

Population

7 270 000
(2006)

7 270 000
(2006)

312 819
(2006)

312 819
(2006)

Area

9 983 km²

9 983 km²

151 km²

151 km²

Population density

728.24
/km²

728.24/km²

2 071.65/km²

2 071.65
/km²

Map

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Xi'an and other cities

Pittsburgh and other cities