Phoenix and Cologne
Comparison by area and population

United States

Phoenix

United States

Germany

Cologne

Germany

Population

1 445 632
(2010)

1 445 632
(2010)

1 017 155
(2011)

1 017 155
(2011)

Area

1 338 km²

1 338 km²

405 km²

405 km²

Population density

1 080.44
/km²

1 080.44/km²

2 511.49/km²

2 511.49
/km²

Map

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Phoenix and other cities

Cologne and other cities