WarsawPoland |
Los AngelesUnited States |
1 810 598
(2012) |
1 810 598
(2012)
3 792 621
(2010) |
3 792 621
(2010) |
523 km2
|
523 km2
1 301 km2
|
1 301 km2
|
3 461.95
/km2 |
3 461.95/km2
2 915.16/km2
|
2 915.16
/km2 |