| Source | UN (World Urbanization Prospects 2018) |
| Date | 08 Mar 2025 |
| Code | City | Population | Share (%) | Rank | Change | |||
|---|---|---|---|---|---|---|---|---|
| 2024 | 2025 | Canada | World | Population | (%) | |||
| Toro | Toronto | 6,431,430 | 6,491,286 | 16.2 | 1 | 65 | 59,856 | 0.93 |
| Mont | Montréal | 4,341,638 | 4,377,306 | 10.9 | 2 | 113 | 35,668 | 0.82 |
| Vanc | Vancouver | 2,682,509 | 2,707,925 | 6.75 | 3 | 211 | 25,416 | 0.95 |
| Calg | Calgary | 1,665,023 | 1,687,902 | 4.21 | 4 | 359 | 22,879 | 1.37 |
| Edmo | Edmonton | 1,567,615 | 1,588,595 | 3.96 | 5 | 379 | 20,980 | 1.34 |
| Otta | Ottawa-Gatineau | 1,451,571 | 1,465,784 | 3.65 | 6 | 412 | 14,213 | 0.98 |
| Québ | Québec | 851,061 | 858,207 | 2.14 | 7 | 750 | 7,146 | 0.84 |
| Winn | Winnipeg | 849,251 | 857,367 | 2.14 | 8 | 751 | 8,116 | 0.96 |
| Hami | Hamilton | 786,843 | 793,083 | 1.98 | 9 | 816 | 6,240 | 0.79 |
| Kitc | Kitchener-Cambrigde-Waterloo | 593,035 | 599,702 | 1.49 | 10 | 1096 | 6,667 | 1.12 |
| Lond | London | 522,505 | 526,761 | 1.31 | 11 | 1252 | 4,256 | 0.81 |
| St. | St. Catharines-Niagara | 426,730 | 430,082 | 1.07 | 12 | 1506 | 3,352 | 0.79 |
| Hali | Halifax | 422,891 | 426,167 | 1.06 | 13 | 1518 | 3,276 | 0.77 |
| Osha | Oshawa | 414,405 | 418,367 | 1.04 | 14 | 1545 | 3,962 | 0.96 |
| Vict | Victoria | 401,577 | 405,432 | 1.01 | 15 | 1584 | 3,855 | 0.96 |
| Sask | Saskatoon | 347,377 | 351,903 | 0.877 | 16 | 1760 | 4,526 | 1.30 |
| Wind | Windsor | 344,018 | 346,636 | 0.864 | 17 | 1783 | 2,618 | 0.76 |