Wayne County, Missouri
Wayne County profile, demographic data, and geographic information.
Local Government & Public Administration
Authoritative general-purpose local government units serving this area
U.S. Census Bureau GUS (2026) / GMAF
| Government Unit | Unit Type | Jurisdiction Role | Contact / Address |
|---|---|---|---|
|
COUNTY OF WAYNE
GUS Population: 10,820 (2024)
ID: 129447
|
County | Official County Government |
Contact: WAYNE COUNTY CLERK
PO BOX 48, GREENVILLE MO 63944-0048
|
|
GUS Population: 1,869 (2024)
ID: 204837
|
Municipal | Municipal Government Within County |
Contact: CITY COLLECTOR
PO BOX 25, PIEDMONT MO 63957-0025
|
|
CITY OF GREENVILLE
GUS Population: 439 (2024)
ID: 169214
|
Municipal | Municipal Government Within County |
Contact: MAYOR
PO BOX 427, GREENVILLE MO 63944-0427
|
|
CITY OF WILLIAMSVILLE
GUS Population: 272 (2024)
ID: 138860
|
Municipal | Municipal Government Within County |
Contact: CITY CLERK
PO BOX 88, WILLIAMSVILLE MO 63967-0088
|
|
VILLAGE OF MILL SPRING
GUS Population: 158 (2024)
ID: 129625
|
Municipal | Municipal Government Within County |
Contact: VILLAGE CLERK
100 W 1ST ST, UNIT 2, MILL SPRING MO 63952
|