San FranciscoUnited States |
IbadanNigeria |
815 358
(2010) |
815 358
(2010)
2 550 593
(2006) |
2 550 593
(2006) |
600 km2
|
600 km2
3 080 km2
|
3 080 km2
|
1 358.93
/km2 |
1 358.93/km2
828.11/km2
|
828.11
/km2 |