Sainte-Eulalie, Quebec
Sainte-Eulalie is a municipality in the Nicolet-Yamaska RCM in the Centre-du-Québec region of Quebec, Canada, situated at the crossroads of Autoroutes 55, 20 and 955. The population as of the Canada 2021 Census was 984.
Sainte-Eulalie is also the home of Hydro-Québec's Nicolet static inverter station along Autoroute 20, west of its junction with Autoroute 55, as part of its HVDC Quebec - New England Transmission circuit.
Demographics
Population
Population trend:| Census | Population | Change |
| 2021 | 984 | 10.1% |
| 2016 | 894 | 2.6% |
| 2011 | 871 | 2.6% |
| 2006 | 894 | 1.1% |
| 2001 | 884 | 0.6% |
| 1996 | 879 | 7.9% |
| 1991 | 815 | 2.4% |
| 1986 | 835 | 1.8% |
| 1981 | 850 | 0.1% |
| 1976 | 849 | 5.7% |
| 1971 | 900 | 6.9% |
| 1966 | 842 | 11.7% |
| 1961 | 954 | 0.5% |
| 1956 | 949 | 3.9% |
| 1951 | 913 | 1.4% |
| 1941 | 926 | 2.5% |
| 1931 | 950 | 13.0% |
| 1921 | 1,092 | 11.1% |
| 1911 | 1,228 | 8.4% |
| 1901 | 1,133 | 27.2% |
| 1891 | 891 | 8.0% |
| 1881 | 825 | 216.1% |
| 1871 | 261 | N/A |
Language
Mother tongue language| Language | Population | Pct |
| French only | 950 | 96.4% |
| English only | 10 | 1.0% |
| Both English and French | 5 | 0.5% |
| Other languages | 15 | 1.5% |