PortlandUnited States |
DurbanSouth Africa |
609 456
(2013) |
609 456
(2013)
536 644
(2007) |
536 644
(2007) |
376 km2
|
376 km2
2 292 km2
|
2 292 km2
|
1 620.89
/km2 |
1 620.89/km2
234.14/km2
|
234.14
/km2 |