| Statistic | Sainte-Agathe-des-Monts | Quebec | National |
| Population | 10,693 | 8,565,732 | 38,134,230 |
| Population density (sq km) | 77 | 6 | 4 |
| Median age | 52.6 | 42.6 | 40.9 |
| Male/Female ratio | 1.1:1 | 1.0:1 | 1.0:1 |
| Married couples | 46% | 50% | 66% |
| Families w/ kids at home | 29% | 40% | 43% |
| Speak English only | 0.9% | 4.7% | 68.8% |
| Speak French only | 60.5% | 49.5% | 4.5% |
| Data | Percent |
| Arab | 0.5% |
| Latin American | 0.3% |
| Black | 0.3% |
| Chinese | 0.2% |
| Southeast Asian | 0.1% |
| Data | Percent |
| France | 2.2% |
| Other Western Europe | 0.4% |
| China | 0.2% |
| Italy | 0.1% |
| Germany | 0.1% |
Here are the best places to live in Quebec
Top 10 best public schools in Sainte-Agathe-des-Monts
10 best cities to buy a new house in Quebec
These are the 10 most affordable cities in Quebec