Saint-Mathias-sur-Richelieu
Saint-Mathias-sur-Richelieu is a municipality in the Provinces and [territories of Canada|Canadian province] of Quebec. It is located within the Rouville [Regional County Municipality] in the Montérégie region on the Richelieu River. The population as of the Canada 2021 Census was 4,544.
Demographics
Population
Population trend:
| Census | Population | Change |
| 2021 | 4,544 | 0.3% |
| 2016 | 4,531 | 1.9% |
| 2011 | 4,618 | 2.5% |
| 2006 | 4,506 | 8.6% |
| 2001 | 4,149 | 3.4% |
| 1996 | 4,014 | 13.0% |
| 1991 | 3,553 | 15.9% |
| 1986 | 3,065 | 4.6% |
| 1981 | 2,929 | 49.0% |
| 1976 | 1,966 | 18.3% |
| 1971 | 1,662 | 14.0% |
| 1966 | 1,458 | 38.2% |
| 1961 | 1,055 | 4.2% |
| 1956 | 1,012 | 0.9% |
| 1951 | 1,003 | 46.2% |
| 1941 | 686 | 3.9% |
| 1931 | 660 | 10.2% |
| 1921 | 735 | 1.8% |
| 1911 | 722 | 9.9% |
| 1901 | 657 | 9.4% |
| 1891 | 725 | 15.0% |
| 1881 | 853 | 9.2% |
| 1871 | 939 | 48.7% |
| 1861 | 1,829 | N/A |
Language
Mother tongue language
| Language | Population | Pct |
| French only | 4,285 | 94.5% |
| English only | 100 | 2.2% |
| Both English and French | 45 | 1.0% |
| Other languages | 90 | 2.0% |
Notable people
- Anchorman and journalist TVA Nouvelles and Le Canale Nouvelles a Quebec-based news network