Wall Lake city, Iowa
Official LSAD Designation: Wall Lake city • Census GEOID: 1982020
• Sac County
Wall Lake city is an incorporated city in Sac County, Iowa. According to official records from the Census (2025), Wall Lake city had an estimated population of 736 residents. Official Census Bureau geographic records classify this community under LSAD designation Wall Lake city (GEOID 1982020).
Local Government Administration U.S. Census Bureau GMAF
City Of Wall Lake
Municipal
Official Title:
City Clerk
Address:
PO BOX 37, WALL LAKE IA 51466-0037
County Of Sac
County
Official Title:
Sac County Auditor
Address:
100 NW STATE ST, STE 1, SAC CITY IA 50583-1750
Civic & Statistical Snapshot
| Category | Estimate | Survey Period / Source |
|---|---|---|
| Total Population | 736 | 2025 |
| Median Household Income | $71,875 | 2020-2024 |
| Median Home Value | $128,700 | 2020-2024 |
| Land Area | 1.15 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).