London and Chicago
Comparison by area and population

United Kingdom (capital)

London

United Kingdom

United States

Chicago

United States

Population

8 416 999
(2013)

8 416 999
(2013)

2 719 000
(2013)

2 719 000
(2013)

Area

1 580 km²

1 580 km²

606 km²

606 km²

Population density

5 327.21
/km²

5 327.21/km²

4 486.80/km²

4 486.80
/km²

Map

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London and other cities

Chicago and other cities