Chicago and Buenos Aires
Comparison by area and population

Chicago

United States

Buenos Aires

Argentina

Population

2 719 000
 (2013)

2 719 000
(2013)

2 891 082
(2010)
2 891 082
 (2010)

Area

606 km2

606 km2

202 km2
202 km2

Population density

4 486.80
/km2

4 486.80/km2

14 312.30/km2
14 312.30
 /km2
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