Buenos AiresArgentina |
ChicagoUnited States |
2 891 082
(2010) |
2 891 082
(2010)
2 719 000
(2013) |
2 719 000
(2013) |
202 km2
|
202 km2
606 km2
|
606 km2
|
14 312.30
/km2 |
14 312.30/km2
4 486.80/km2
|
4 486.80
/km2 |