| West Bolton | |
| Native Name: | Bolton-Ouest |
| Native Name Lang: | fr |
| Settlement Type: | Municipality |
| Pushpin Map: | Canada Southern Quebec |
| Pushpin Label Position: | top |
| Pushpin Map Caption: | Location in southern Quebec |
| Coordinates: | 45.2333°N -99°W |
| Subdivision Type: | Country |
| Subdivision Type1: | Province |
| Subdivision Type2: | Region |
| Subdivision Name2: | Estrie |
| Subdivision Type3: | RCM |
| Subdivision Name3: | Brome-Missisquoi |
| Established Title1: | Constituted |
| Established Date1: | December 28, 1876 |
| Government Footnotes: | [1] [2] |
| Leader Title: | Mayor |
| Leader Name: | Denis Vaillancourt |
| Leader Title1: | Federal riding |
| Leader Name1: | Brome—Missisquoi |
| Leader Title2: | Prov. riding |
| Leader Name2: | Brome-Missisquoi |
| Area Footnotes: | [3] |
| Area Total Km2: | 102.20 |
| Area Land Km2: | 100.94 |
| Population Total: | 732 |
| Population As Of: | 2021 |
| Population Density Km2: | 7.3 |
| Population Blank1 Title: | Pop 2016–2021 |
| Population Blank1: | 16.2% |
| Population Blank2 Title: | Dwellings |
| Population Blank2: | 522 |
| Timezone: | EST |
| Utc Offset: | −5 |
| Timezone Dst: | EDT |
| Utc Offset Dst: | −4 |
| Postal Code Type: | Postal code(s) |
| Postal Code: | J0E 2T0 |
| Area Code: | 450 and 579 |
| Blank Name: | Highways |
| Blank Info: | |
West Bolton (officially Bolton-Ouest[1]) 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:[4]
| 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)[5]
| Language | Population | Pct (%) | |
|---|---|---|---|
| French only | 345 | 47.3% | |
| English only | 340 | 46.6% | |
| Both English and French | 20 | 2.7% | |
| Other languages | 30 | 4.1% |