Saint-Zéphirin-de-Courval, Quebec
# Saint-Zéphirin-de-Courval, Quebec

Saint-Zéphirin-de-Courval (French pronunciation: ​) is a parish municipality located in the Nicolet-Yamaska Regional County Municipality of Quebec. The population as of the Canada 2011 Census was 737.

## Demographics

In the 2021 Census of Population conducted by Statistics Canada, Saint-Zéphirin-de-Courval had a population of 707 living in 291 of its 310 total private dwellings, a change of 1% from its 2016 population of 700. With a land area of 71.94 $km^2$ (27.78 sq mi), it had a population density of $9.8/km^2$ (25.5/sq mi) in 2021.

Population trend:

| Census | Population | Change (%) |
| - | - | - |
| 2011 | 737 | 10.7% |
| 2006 | 825 | 0.0% |
| 2001 | 825 | 3.6% |
| 1996 | 796 | 0.9% |
| 1991 | 789 | N/A |

Mother tongue language (2006)

| Language | Population | Pct (%) |
| - | - | - |
| French only | 805 | 97.58% |
| English only | 10 | 1.21% |
| Both English and French | 0 | 0.00% |
| Other languages | 10 | 1.21% |
