Cologne and Wuhan
Comparison by area and population

Cologne

Germany

Wuhan

China

Population

1 017 155
 (2011)

1 017 155
(2011)

10 220 000
(2013)
10 220 000
 (2013)

Area

405 km2

405 km2

8 494 km2
8 494 km2

Population density

2 511.49
/km2

2 511.49/km2

1 203.20/km2
1 203.20
 /km2
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