West Bolton Bolton-Ouest
Municipality
Location within Brome-Missisquoi RCM
West Bolton Location in southern Quebec
Coordinates: 45°14′N 72°27′W / 45.233°N 72.450°W / 45.233; -72.450[1]
Country	Canada
Province	Quebec
Region	Estrie
RCM	Brome-Missisquoi
Constituted	December 28, 1876
Government [2][3]
• Mayor	Denis Vaillancourt
• Federal riding	Brome—Missisquoi
• Prov. riding	Brome-Missisquoi
Area [2][4]
• Total	102.20 km2 (39.46 sq mi)
• Land	100.94 km2 (38.97 sq mi)
Population  (2021)[4]
• Total	732
• Density	7.3/km2 (19/sq mi)
• Pop 2016–2021	16.2%
• Dwellings	522
Time zone	UTC−5 (EST)
• Summer (DST)	UTC−4 (EDT)
Postal code(s)	J0E 2T0
Area code(s)	450 and 579
Highways A-10	R-243
Website	bolton-ouest.ca

West Bolton (officially Bolton-Ouest^[2]) is a municipality located in the Brome-Missisquoi Regional County Municipality of the Estrie administrative region of Quebec, Canada. The population as of the Canada 2021 Census was 732.

Population trend:^[5]

Census	Population	Change (%)
2021	732	16.2%
2016	630	7.1%
2011	678	6.2%
2006	723	6.2%
2001	681	18.4%
1996	575	7.9%
1991	624	N/A

Mother tongue language (2021)^[6]

• List of anglophone communities in Quebec
• List of municipalities in Quebec
• Bolton-Est, Quebec

• Media related to Bolton-Ouest at Wikimedia Commons
• Official website