BostonUnited States |
MadrasIndia |
625 087
(2011) |
625 087
(2011)
4 590 267
(2009) |
4 590 267
(2009) |
232 km2
|
232 km2
181 km2
|
181 km2
|
2 694.34
/km2 |
2 694.34/km2
25 360.60/km2
|
25 360.60
/km2 |