Niagara Region Population by Municipality, 1996-2011
| Municipality | 1996 | 2001 | 2006 | 2011 |
|---|---|---|---|---|
| Fort Erie | 27,183 | 28,140 | 29,925 | 29,960 |
| Grimsby | 19,585 | 21,295 | 23,937 | 25,325 |
| Lincoln | 18,801 | 20,610 | 21,722 | 22,487 |
| Niagara Falls | 76,917 | 78,815 | 82,184 | 82,997 |
| Niagara-on-the-Lake | 13,238 | 13,840 | 14,587 | 15,400 |
| Pelham | 14,393 | 15,275 | 16,155 | 16,598 |
| Port Colborne | 18,451 | 18,450 | 18,599 | 18,424 |
| St Catharines | 130,926 | 129,170 | 131,989 | 131,400 |
| Thorold | 17,883 | 18,045 | 18,224 | 17,931 |
| Wainfleet | 6,253 | 6,260 | 6,601 | 6,356 |
| Welland | 48,411 | 48,405 | 50,331 | 50,631 |
| West Lincoln | 11,513 | 12,265 | 13,167 | 13,837 |
| Totals | 403,554 | 410,574 | 427,421 | 431,346 |
Source: 2011 Census
Niagara Region Map, Area and Population
Map of the 12 area municipalities, listing area and population of each municipality, according to the 2011 Census