| Saint-Roch-de-Richelieu | |
| Settlement Type: | Municipality |
| Pushpin Map: | Canada Southern Quebec |
| Pushpin Label Position: | right |
| Pushpin Map Caption: | Location in southern Quebec. |
| Coordinates: | 45.8833°N -83°W |
| Subdivision Type: | Country |
| Subdivision Name: | Canada |
| Subdivision Type1: | Province |
| Subdivision Name1: | Quebec |
| Subdivision Type2: | Region |
| Subdivision Name2: | Montérégie |
| Subdivision Type3: | RCM |
| Subdivision Name3: | Pierre-De Saurel |
| Established Title1: | Constituted |
| Established Date1: | June 4, 1859 |
| Government Footnotes: | [1] [2] |
| Leader Title: | Mayor |
| Leader Name: | Alain Chapdelaine |
| Leader Title1: | Federal riding |
| Leader Name1: | Bécancour—Nicolet—Saurel |
| Leader Title2: | Prov. riding |
| Leader Name2: | Richelieu |
| Area Footnotes: | [3] |
| Area Total Km2: | 36.70 |
| Area Land Km2: | 34.44 |
| Population Total: | 2573 |
| Population As Of: | 2021 |
| Population Density Km2: | 74.7 |
| Population Blank1 Title: | Pop 2016-2021 |
| Population Blank1: | 17.6% |
| Population Blank2 Title: | Dwellings |
| Population Blank2: | 1172 |
| Timezone: | EST |
| Utc Offset: | −5 |
| Timezone Dst: | EDT |
| Utc Offset Dst: | −4 |
| Postal Code Type: | Postal code(s) |
| Postal Code: | J0L 2M0 |
| Area Code: | 450 and 579 |
| Blank Name: | Highways |
Saint-Roch-de-Richelieu is a municipality located in the Pierre-De Saurel Regional County Municipality of Quebec (Canada), in the administrative region of Montérégie. The population as of the Canada 2021 Census was 2,573.
Population trend:[4]
| 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 |
Mother tongue language (2021)[5]
| Language | Population | Pct (%) | |
|---|---|---|---|
| French only | 2,470 | 96.1% | |
| English only | 40 | 1.6% | |
| Both English & French | 25 | 1.0% | |
| Other languages | 35 | 1.4% |