PhiladelphiaUnited States |
Oklahoma CityUnited States |
1 526 006
(2010) |
1 526 006
(2010)
591 967
(2011) |
591 967
(2011) |
367 km2
|
367 km2
1 608 km2
|
1 608 km2
|
4 158.05
/km2 |
4 158.05/km2
368.14/km2
|
368.14
/km2 |