Rio de Janeiro and Osaka
Comparison by area and population

Brazil

Rio de Janeiro

Brazil

Japan

Osaka

Japan

Population

6 323 037
(2010)

6 323 037
(2010)

2 685 481
(2014)

2 685 481
(2014)

Area

1 260 km²

1 260 km²

223 km²

223 km²

Population density

5 018.28
/km²

5 018.28/km²

12 042.50/km²

12 042.50
/km²

Map

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Rio de Janeiro and other cities

Osaka and other cities