Union Star town, Missouri
Official LSAD Designation: Union Star town • Census GEOID: 2975130
• DeKalb County
Union Star town is an incorporated town in DeKalb County, Missouri. According to official records from the Census (2025), Union Star town had an estimated population of 372 residents. Official Census Bureau geographic records classify this community under LSAD designation Union Star town (GEOID 2975130).
Local Government Administration U.S. Census Bureau GMAF
City Of Union Star
Municipal
Official Title:
Mayor
Address:
PO BOX 96, UNION STAR MO 64494-0096
County Of De Kalb
County
Official Title:
Commissioner
Address:
PO BOX 248, MAYSVILLE MO 64469-0248
Civic & Statistical Snapshot
| Category | Estimate | Survey Period / Source |
|---|---|---|
| Total Population | 372 | 2025 |
| Median Household Income | $61,299 | 2020-2024 |
| Median Home Value | $105,700 | 2020-2024 |
| Land Area | 0.26 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).