Osaka and Kolkata
Comparison by area and population

Osaka

Japan

Kolkata

India

Population

2 685 481
 (2014)

2 685 481
(2014)

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

Area

223 km2

223 km2

185 km2
185 km2

Population density

12 042.50
/km2

12 042.50/km2

24 252.30/km2
24 252.30
 /km2
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