Round Lake city, Minnesota
Official LSAD Designation: Round Lake city • Census GEOID: 2756086
• Nobles County
Round Lake city is an incorporated city in Nobles County, Minnesota. According to official records from the Census (2025), Round Lake city had an estimated population of 371 residents. Official Census Bureau geographic records classify this community under LSAD designation Round Lake city (GEOID 2756086).
Local Government Administration U.S. Census Bureau GMAF
City Of Round Lake
Municipal
Official Title:
Mayor
Address:
PO BOX 72, ROUND LAKE MN 56167-0072
County Of Nobles
County
Official Title:
Adminstrative Assistant
Address:
PO BOX 757, WORTHINGTON MN 56187-0757
Civic & Statistical Snapshot
| Category | Estimate | Survey Period / Source |
|---|---|---|
| Total Population | 371 | 2025 |
| Median Household Income | $71,667 | 2020-2024 |
| Median Home Value | $109,900 | 2020-2024 |
| Land Area | 0.73 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).