St. Olaf city, Iowa
Official LSAD Designation: St. Olaf city • Census GEOID: 1970140
• Clayton County
St. Olaf city is an incorporated city in Clayton County, Iowa. According to official records from the Census (2025), St. Olaf city had an estimated population of 98 residents. Official Census Bureau geographic records classify this community under LSAD designation St. Olaf city (GEOID 1970140).
Local Government Administration U.S. Census Bureau GMAF
City Of St Olaf
Municipal
Official Title:
Mayor
Address:
PO BOX 37, SAINT OLAF IA 52072-0037
County Of Clayton
County
Official Title:
Clayton County Auditor
Address:
PO BOX 416, ELKADER IA 52043-0416
Civic & Statistical Snapshot
| Category | Estimate | Survey Period / Source |
|---|---|---|
| Total Population | 98 | 2025 |
| Median Household Income | $98,125 | 2020-2024 |
| Median Home Value | $84,000 | 2020-2024 |
| Land Area | 0.24 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).