Saint-Mathieu-de-Beloeil
Saint-Mathieu-de-Beloeil is a municipality in southwestern Quebec, Canada, east of Montreal in the Regional County Municipality of La Vallée-du-Richelieu. The population as of the 2021 Canadian Census was 2,952.Demographics
Population
Population trend:
| Census | Population | Change |
| 2021 | 2,952 | 12.7% |
| 2016 | 2,619 | 0.2% |
| 2011 | 2,624 | 14.7% |
| 2006 | 2,288 | 2.3% |
| 2001 | 2,236 | 4.3% |
| 1996 | 2,143 | 10.1% |
| 1991 | 1,947 | N/A |
Language
Mother tongue language
| Language | Population | Pct |
| French only | 2,795 | 94.7% |
| English only | 60 | 2.0% |
| Both English and French | 30 | 1.0% |
| Other languages | 50 | 1.7% |
Education
The South Shore Protestant Regional School Board previously served the municipality.