Saint-Elphège
Saint-Elphège is a parish municipality located on the east bank of the Saint-François River in the Nicolet-Yamaska Regional County Municipality of Quebec, Canada. The population as of the Canada 2011 Census was 292.
Demographics
In the 2021 Census of Population conducted by Statistics Canada, Saint-Elphège had a population of living in of its total private dwellings, a change of from its 2016 population of. With a land area of, it had a population density of in 2021.Population trend:
| Census | Population | Change |
| 2011 | 292 | 7.7% |
| 2006 | 271 | 7.8% |
| 2001 | 294 | 8.4% |
| 1996 | 321 | 0.3% |
| 1991 | 320 | N/A |
Mother tongue language
| Language | Population | Pct |
| French only | 225 | 93.75% |
| English only | 15 | 6.25% |
| Both English and French | 0 | 0.00% |
| Other languages | 0 | 0.00% |