Williamsville city, Missouri
Official LSAD Designation: Williamsville city • Census GEOID: 2980026
• Wayne County
Williamsville city is an incorporated city in Wayne County, Missouri. According to official records from the Census (2025), Williamsville city had an estimated population of 274 residents. Official Census Bureau geographic records classify this community under LSAD designation Williamsville city (GEOID 2980026).
Local Government Administration U.S. Census Bureau GMAF
City Of Williamsville
Municipal
Official Title:
City Clerk
Address:
PO BOX 88, WILLIAMSVILLE MO 63967-0088
County Of Wayne
County
Official Title:
Wayne County Clerk
Address:
PO BOX 48, GREENVILLE MO 63944-0048
Civic & Statistical Snapshot
| Category | Estimate | Survey Period / Source |
|---|---|---|
| Total Population | 274 | 2025 |
| Median Household Income | $30,625 | 2020-2024 |
| Median Home Value | $56,400 | 2020-2024 |
| Land Area | 0.32 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).