Surabaya and Sydney
Comparison by area and population

Indonesia

Surabaya

Indonesia

Australia

Sydney

Australia

Population

3 282 156
(2008)

3 282 156
(2008)

4 800 000
(2012)

4 800 000
(2012)

Area

374 km²

374 km²

12 144 km²

12 144 km²

Population density

8 775.82
/km²

8 775.82/km²

395.26/km²

395.26
/km²

Map

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Surabaya and other cities

Sydney and other cities