St. Petersburg and Okayama
Comparison by area and population

Russian Federation

St. Petersburg

Russian Federation

Japan

Okayama

Japan

Population

5 131 942
(2014)

5 131 942
(2014)

709 584
(2010)

709 584
(2010)

Area

1 439 km²

1 439 km²

789 km²

789 km²

Population density

3 566.33
/km²

3 566.33/km²

899.35/km²

899.35
/km²

Map

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St. Petersburg and other cities

Okayama and other cities