HamburgGermany |
CincinnatiUnited States |
1 718 187
(2011) |
1 718 187
(2011)
296 943
(2010) |
296 943
(2010) |
755 km2
|
755 km2
206 km2
|
206 km2
|
2 275.74
/km2 |
2 275.74/km2
1 441.47/km2
|
1 441.47
/km2 |