Pittsburgh and Kolkata
Comparison by area and population

Pittsburgh

United States

Kolkata

India

Population

312 819
(2006)

312 819
(2006)

4 486 679
(2011)
4 486 679
(2011)

Area

151 km2

151 km2

185 km2
185 km2

Population density

2 071.65
/km2

2 071.65/km2

24 252.30/km2
24 252.30
/km2
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