DetroitUnited States |
HangzhouChina |
681 090
(2013) |
681 090
(2013)
8 700 000
(2010) |
8 700 000
(2010) |
370 km2
|
370 km2
16 847 km2
|
16 847 km2
|
1 840.78
/km2 |
1 840.78/km2
516.41/km2
|
516.41
/km2 |