Willmar city, Minnesota
Official LSAD Designation: Willmar city • Census GEOID: 2770420
• Kandiyohi County
Willmar city is an incorporated city in Kandiyohi County, Minnesota. According to official records from the Census (2025), Willmar city had an estimated population of 22,001 residents. Official Census Bureau geographic records classify this community under LSAD designation Willmar city (GEOID 2770420).
Local Government Administration U.S. Census Bureau GMAF
City Of Willmar
Municipal
Official Title:
City Clerk Treasurer
Address:
PO BOX 755, WILLMAR MN 56201-0755
County Of Kandiyohi
County
Official Title:
Kandiyohi County Administrator
Address:
2200 23RD ST NE, WILLMAR MN 56201-9423
Civic & Statistical Snapshot
| Category | Estimate | Survey Period / Source |
|---|---|---|
| Total Population | 22,001 | 2025 |
| Median Household Income | $62,280 | 2020-2024 |
| Median Home Value | $198,400 | 2020-2024 |
| Land Area | 14.24 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).