Saint-Roch-de-Richelieu
Saint-Roch-de-Richelieu is a municipality located in the Pierre-De Saurel Regional County Municipality of Quebec, in the administrative region of Montérégie. The population as of the Canada 2021 Census was 2,573.Demographics
Population
Population trend:
| Census | Population | Change |
| 2021 | 2,573 | 17.6% |
| 2016 | 2,188 | 3.1% |
| 2011 | 2,122 | 13.5% |
| 2006 | 1,870 | 6.3% |
| 2001 | 1,760 | 1.2% |
| 1996 | 1,739 | 3.0% |
| 1991 | 1,689 | 5.7% |
| 1986 | 1,598 | 3.2% |
| 1981 | 1,650 | 15.4% |
| 1976 | 1,430 | 17.3% |
| 1971 | 1,219 | 34.0% |
| 1966 | 910 | 22.6% |
| 1961 | 742 | 6.7% |
| 1956 | 795 | 5.7% |
| 1951 | 752 | 3.9% |
| 1941 | 724 | 4.1% |
| 1931 | 755 | 2.3% |
| 1921 | 773 | 5.8% |
| 1911 | 821 | 8.8% |
| 1901 | 900 | 13.9% |
| 1891 | 1,045 | 2.5% |
| 1881 | 1,020 | 4.9% |
| 1871 | 972 | 3.3% |
| 1861 | 1,005 | N/A |
Language
Mother tongue language