Masonville city, Iowa
Official LSAD Designation: Masonville city • Census GEOID: 1950205
• Delaware County
Masonville city is an incorporated city in Delaware County, Iowa. According to official records from the Census (2025), Masonville city had an estimated population of 98 residents. Official Census Bureau geographic records classify this community under LSAD designation Masonville city (GEOID 1950205).
Local Government Administration U.S. Census Bureau GMAF
City Of Masonville
Municipal
Official Title:
Mayor
Address:
PO BOX 135, MASONVILLE IA 50654-0135
County Of Delaware
County
Official Title:
Chairperson
Address:
301 E MAIN ST, MANCHESTER IA 52057
Civic & Statistical Snapshot
| Category | Estimate | Survey Period / Source |
|---|---|---|
| Total Population | 98 | 2025 |
| Median Household Income | $50,000 | 2020-2024 |
| Median Home Value | $65,600 | 2020-2024 |
| Land Area | 0.33 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).