KarachiPakistan |
DallasUnited States |
13 205 339
(2010) |
13 205 339
(2010)
1 223 229
(2012) |
1 223 229
(2012) |
3 530 km2
|
3 530 km2
997 km2
|
997 km2
|
3 740.89
/km2 |
3 740.89/km2
1 226.91/km2
|
1 226.91
/km2 |