IbadanNigeria |
MedinaSaudi Arabia |
2 550 593
(2006) |
2 550 593
(2006)
1 102 728
(2010) |
1 102 728
(2010) |
3 080 km2
|
3 080 km2
589 km2
|
589 km2
|
828.11
/km2 |
828.11/km2
1 872.20/km2
|
1 872.20
/km2 |