Unionville city, Missouri
Official LSAD Designation: Unionville city • Census GEOID: 2975166
• Putnam County
Unionville city is an incorporated city in Putnam County, Missouri. According to official records from the Census (2025), Unionville city had an estimated population of 1,663 residents. Official Census Bureau geographic records classify this community under LSAD designation Unionville city (GEOID 2975166).
Local Government Administration U.S. Census Bureau GMAF
City Of Unionville
Municipal
Official Title:
City Clerk
Address:
PO BOX 255, UNIONVILLE MO 63565-0255
County Of Putnam
County
Official Title:
Commissioner
Address:
PUTNAM COUNTY COURTHOUSE, ROOM 101, UNIONVILLE MO 63565
Civic & Statistical Snapshot
| Category | Estimate | Survey Period / Source |
|---|---|---|
| Total Population | 1,663 | 2025 |
| Median Household Income | $61,406 | 2020-2024 |
| Median Home Value | $105,400 | 2020-2024 |
| Land Area | 2.00 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).