San JuanPuerto Rico |
ChicagoUnited States |
389 714
(2011) |
389 714
(2011)
2 719 000
(2013) |
2 719 000
(2013) |
199 km2
|
199 km2
606 km2
|
606 km2
|
1 958.36
/km2 |
1 958.36/km2
4 486.80/km2
|
4 486.80
/km2 |