Saint-Bonaventure is a municipality in the Drummond Regional County Municipality of southwestern Quebec. The population as of the Canada 2021 Census was 1,066. It lies at the eastern terminus of Quebec Route 224, northeast of Saint-Guillaume.

Demographics

Population

Population trend:

Census	Population	Change (%)
2021	1,066	3.4%
2016	1,031	1.4%
2011	1,017	3.5%
2006	983	5.8%
2001	1,043	2.6%
1996	1,071	0.7%
1991	1,079	2.9%
1986	1,111	0.4%
1981	1,107	20.2%
1976	921	1.1%
1971	931	3.4%
1966	964	6.3%
1961	1,029	3.8%
1956	1,070	0.2%
1951	1,068	6.3%
1941	1,005	1.1%
1931	1,016	17.1%
1921	1,225	15.0%
1911	1,441	13.9%
1901	1,265	4.6%
1891	1,209	13.7%
1881	1,063	7.1%
1871	1,144	61.1%
1861	2,942	N/A

Language

Mother tongue language (2021)

Language	Population	Pct (%)
French only	1,035	97.2%
English only	0	0.0%
Both English and French	15	1.4%
Other languages	10	0.9%

See also

• List of municipalities in Quebec
• Municipal reorganization in Quebec