Lake Mills city, Iowa
Official LSAD Designation: Lake Mills city • Census GEOID: 1942555
• Winnebago County
Lake Mills city is an incorporated city in Winnebago County, Iowa. According to official records from the Census (2025), Lake Mills city had an estimated population of 2,050 residents. Official Census Bureau geographic records classify this community under LSAD designation Lake Mills city (GEOID 1942555).
Local Government Administration U.S. Census Bureau GMAF
City Of Lake Mills
Municipal
Official Title:
Deputy Clerk
Address:
105 W MAIN ST, LAKE MILLS IA 50450-1403
County Of Winnebago
County
Official Title:
Finance Deputy
Address:
126 S CLARK ST, FOREST CITY IA 50436
Civic & Statistical Snapshot
| Category | Estimate | Survey Period / Source |
|---|---|---|
| Total Population | 2,050 | 2025 |
| Median Household Income | $61,875 | 2020-2024 |
| Median Home Value | $122,600 | 2020-2024 |
| Land Area | 2.71 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).