| Abitibi-Ouest | |
| Settlement Type: | Regional county municipality |
| Coordinates: | 48.75°N -89°W |
| Subdivision Type: | Country |
| Subdivision Type1: | Province |
| Subdivision Type2: | Region |
| Subdivision Name2: | Abitibi-Témiscamingue |
| Established Title: | Effective |
| Established Date: | January 1, 1982 |
| Seat Type: | County seat |
| Seat: | La Sarre |
| Government Type: | Prefecture |
| Leader Title: | Prefect |
| Leader Name: | Daniel Rancourt |
| Area Total Km2: | 3,563.10 |
| Area Land Km2: | 3,334.92 |
| Population Footnotes: | [1] |
| Population Total: | 20,538 |
| Population As Of: | 2016 |
| Population Density Km2: | 6.2 |
| Population Blank1 Title: | Change 2011-2016 |
| Population Blank1: | 2.2% |
| Population Blank2 Title: | Dwellings |
| Population Blank2: | 10,053 |
| Timezone: | EST |
| Utc Offset: | −5 |
| Timezone Dst: | EDT |
| Utc Offset Dst: | −4 |
| Postal Code Type: | Postal code(s) |
| Area Code: | 819 |
Abitibi-Ouest Regional County Municipality (English: Abitibi West) is a regional county municipality located in the Abitibi-Témiscamingue region of Quebec. Its seat is La Sarre.
There are 23 subdivisions within the RCM:
| Canada Census Mother Tongue - Abitibi-Ouest Regional County Municipality[2] | |||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Census | Total | ||||||||||||||||||
| Year | Responses | Count | Trend | Pop % | Count | Trend | Pop % | Count | Trend | Pop % | Count | Trend | Pop % | ||||||
| 20,515 | 2.1% | 98.62% | 120 | 7.7% | 0.63% | 75 | 50.0% | 0.37% | 85 | 5.6% | 0.42% | ||||||||
| 20,515 | 1.7% | 98.70% | 130 | 8.3% | 0.63% | 50 | 11.1% | 0.24% | 90 | 30.8% | 0.43% | ||||||||
| 20,165 | 6.0% | 98.56% | 120 | 84.6% | 0.59% | 45 | 43.8% | 0.22% | 130 | 18.2% | 0.63% | ||||||||
| 21,440 | 7.1% | 98.82% | 65 | 18.8% | 0.30% | 80 | 45.5% | 0.37% | 110 | 266.7% | 0.51% | ||||||||
| 23,070 | n/a | 99.29% | 80 | n/a | 0.34% | 55 | n/a | 0.27% | 30 | n/a | 0.13% | ||||||||
Highways and numbered routes that run through the municipality, including external routes that start or finish at the county border: