Osaka and Rio de Janeiro
Comparison by area and population

Osaka

Japan

Rio de Janeiro

Brazil

Population

2 685 481
(2014)

2 685 481
(2014)

6 323 037
(2010)
6 323 037
(2010)

Area

223 km2

223 km2

1 260 km2
1 260 km2

Population density

12 042.50
/km2

12 042.50/km2

5 018.28/km2
5 018.28
/km2
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