PortlandUnited States |
MelbourneAustralia |
609 456
(2013) |
609 456
(2013)
4 250 000
(2013) |
4 250 000
(2013) |
376 km2
|
376 km2
8 806 km2
|
8 806 km2
|
1 620.89
/km2 |
1 620.89/km2
482.63/km2
|
482.63
/km2 |