San AntonioUnited States |
ChangchunChina |
1 256 810
(2005) |
1 256 810
(2005)
6 830 000
(2010) |
6 830 000
(2010) |
1 067 km2
|
1 067 km2
20 532 km2
|
20 532 km2
|
1 177.89
/km2 |
1 177.89/km2
332.65/km2
|
332.65
/km2 |