Grand RapidsUnited States |
KarachiPakistan |
193 396
(2008) |
193 396
(2008)
13 205 339
(2010) |
13 205 339
(2010) |
117 km2
|
117 km2
3 530 km2
|
3 530 km2
|
1 652.96
/km2 |
1 652.96/km2
3 740.89/km2
|
3 740.89
/km2 |