PittsburghUnited States |
KarachiPakistan |
312 819
(2006) |
312 819
(2006)
13 205 339
(2010) |
13 205 339
(2010) |
151 km2
|
151 km2
3 530 km2
|
3 530 km2
|
2 071.65
/km2 |
2 071.65/km2
3 740.89/km2
|
3 740.89
/km2 |