Oslo city, Minnesota
Official LSAD Designation: Oslo city • Census GEOID: 2748976
• Marshall County
Oslo city is an incorporated city in Marshall County, Minnesota. According to official records from the Census (2025), Oslo city had an estimated population of 239 residents. Official Census Bureau geographic records classify this community under LSAD designation Oslo city (GEOID 2748976).
Local Government Administration U.S. Census Bureau GMAF
City Of Oslo
Municipal
Official Title:
Clerk Treasurer
Address:
PO BOX 187, OSLO MN 56744-0187
County Of Marshall
County
Official Title:
County Auditor/treasurer
Address:
208 E COLVIN AVE, STE 11, WARREN MN 56762-1608
Civic & Statistical Snapshot
| Category | Estimate | Survey Period / Source |
|---|---|---|
| Total Population | 239 | 2025 |
| Median Household Income | $63,750 | 2020-2024 |
| Median Home Value | $79,600 | 2020-2024 |
| Land Area | 0.37 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).