Big Timber city, Montana
Official LSAD Designation: Big Timber city • Census GEOID: 3006475
• Sweet Grass County
Big Timber city is an incorporated city in Sweet Grass County, Montana. According to official records from the Census (2025), Big Timber city had an estimated population of 1,686 residents. Official Census Bureau geographic records classify this community under LSAD designation Big Timber city (GEOID 3006475).
Local Government Administration U.S. Census Bureau GMAF
City Of Big Timber
Municipal
Official Title:
Mayor
Address:
PO BOX 416, BIG TIMBER MT 59011-0416
County Of Sweet Grass
County
Official Title:
Commissioner, Chair
Address:
PO BOX 888, BIG TIMBER MT 59011-0888
Civic & Statistical Snapshot
| Category | Estimate | Survey Period / Source |
|---|---|---|
| Total Population | 1,686 | 2025 |
| Median Household Income | $66,898 | 2020-2024 |
| Median Home Value | $278,200 | 2020-2024 |
| Land Area | 0.98 sq mi | Gazetteer (2026) |
| Civic & Public Services | Hospitals, Libraries, Colleges | CMS / IMLS / IPEDS |
| Schools & Districts | NCES Directory Listings | Provided by k12guides.com |
| Nearby Airports | Landing Facilities | Provided by airport-data.com |
| Climate & Weather | NOAA 30-Year Normals | 1991–2020 |
Source: U.S. Census Bureau (PEP, ACS 5-Year).