Top 10 Cities of Ontario by Population
Toronto
Population: 3,271,830 2025-07-01
- Area: 631.10 km² 243.67 mi²
- Density: 5,184 inh./km² 13,427 inh./mi²
- Growth: +3.1% per year
Related pages on »City Population«
Ottawa
Population: 1,188,114 2025-07-01
- Area: 2,788.20 km² 1,076.53 mi²
- Density: 426 inh./km² 1,104 inh./mi²
- Growth: +3.1% per year
Related pages on »City Population«
Brampton
Population: 777,759 2025-07-01
- Area: 265.89 km² 102.66 mi²
- Density: 2,925 inh./km² 7,576 inh./mi²
- Growth: +3.5% per year
Related pages on »City Population«
Mississauga
Population: 764,597 2025-07-01
- Area: 292.74 km² 113.03 mi²
- Density: 2,612 inh./km² 6,765 inh./mi²
- Growth: +0.7% per year
Related pages on »City Population«
Hamilton
Population: 640,465 2025-07-01
- Area: 1,118.31 km² 431.78 mi²
- Density: 573 inh./km² 1,483 inh./mi²
- Growth: +2.1% per year
Related pages on »City Population«
London
Population: 494,785 2025-07-01
- Area: 420.50 km² 162.36 mi²
- Density: 1,177 inh./km² 3,048 inh./mi²
- Growth: +2.8% per year
Related pages on »City Population«
Markham
Population: 371,504 2025-07-01
- Area: 210.93 km² 81.44 mi²
- Density: 1,761 inh./km² 4,562 inh./mi²
- Growth: +1.7% per year
Related pages on »City Population«
Vaughan
Population: 358,535 2025-07-01
- Area: 272.44 km² 105.19 mi²
- Density: 1,316 inh./km² 3,408 inh./mi²
- Growth: +1.8% per year
Related pages on »City Population«
Kitchener
Population: 323,917 2025-07-01
- Area: 136.81 km² 52.82 mi²
- Density: 2,368 inh./km² 6,132 inh./mi²
- Growth: +4.8% per year
Related pages on »City Population«
Windsor
Population: 269,614 2025-07-01
- Area: 146.02 km² 56.38 mi²
- Density: 1,846 inh./km² 4,782 inh./mi²
- Growth: +3.1% per year
