ChongqingChina |
Grand RapidsUnited States |
28 846 170
(2010) |
28 846 170
(2010)
193 396
(2008) |
193 396
(2008) |
82 400 km2
|
82 400 km2
117 km2
|
117 km2
|
350.07
/km2 |
350.07/km2
1 652.96/km2
|
1 652.96
/km2 |