TianjinChina |
DenverUnited States |
14 425 000
(2009) |
14 425 000
(2009)
649 495
(2013) |
649 495
(2013) |
11 943 km2
|
11 943 km2
401 km2
|
401 km2
|
1 207.82
/km2 |
1 207.82/km2
1 619.69/km2
|
1 619.69
/km2 |