Fontanelle city, Iowa
Official LSAD Designation: Fontanelle city • Census GEOID: 1928290
• Adair County
Fontanelle city is an incorporated city in Adair County, Iowa. According to official records from the Census (2025), Fontanelle city had an estimated population of 673 residents. Official Census Bureau geographic records classify this community under LSAD designation Fontanelle city (GEOID 1928290).
Local Government Administration U.S. Census Bureau GMAF
City Of Fontanelle
Municipal
Official Title:
City Clerk
Address:
PO BOX 128, FONTANELLE IA 50846-0128
County Of Adair
County
Official Title:
County Auditor
Address:
400 PUBLIC SQ, STE 5, GREENFIELD IA 50849-1259
Civic & Statistical Snapshot
| Category | Estimate | Survey Period / Source |
|---|---|---|
| Total Population | 673 | 2025 |
| Median Household Income | $67,750 | 2020-2024 |
| Median Home Value | $103,000 | 2020-2024 |
| Land Area | 0.86 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).