Thief River Falls city, Minnesota
Official LSAD Designation: Thief River Falls city • Census GEOID: 2764570
• Pennington County
Thief River Falls city is an incorporated city in Pennington County, Minnesota. According to official records from the Census (2025), Thief River Falls city had an estimated population of 8,799 residents. Official Census Bureau geographic records classify this community under LSAD designation Thief River Falls city (GEOID 2764570).
Local Government Administration U.S. Census Bureau GMAF
City Of Thief River Falls
Municipal
Official Title:
City Administrator
Address:
PO BOX 528, THIEF RIVER FALLS MN 56701-0528
County Of Pennington
County
Official Title:
Chairman
Address:
PO BOX 616, THIEF RIVER FALLS MN 56701-0616
Civic & Statistical Snapshot
| Category | Estimate | Survey Period / Source |
|---|---|---|
| Total Population | 8,799 | 2025 |
| Median Household Income | $71,144 | 2020-2024 |
| Median Home Value | $175,400 | 2020-2024 |
| Land Area | 6.00 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).