Columbus and Madras
Comparison by area and population

Columbus

United States

Madras

India

Population

822 553
(2013)

822 553
(2013)

4 590 267
(2009)
4 590 267
(2009)

Area

550 km2

550 km2

181 km2
181 km2

Population density

1 495.55
/km2

1 495.55/km2

25 360.60/km2
25 360.60
/km2
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