Niobrara County, Wyoming
Niobrara 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 NIOBRARA
GUS Population: 2,301 (2024)
ID: 136949
|
County | Official County Government |
Contact: COUNTY CLERK
PO BOX 420, LUSK WY 82225
|
|
GUS Population: 1,401 (2024)
ID: 177868
|
Municipal | Municipal Government Within County |
Contact: DEPUTY CITY CLERK
PO BOX 390, LUSK WY 82225-0390
|
|
TOWN OF MANVILLE
GUS Population: 91 (2024)
ID: 136965
|
Municipal | Municipal Government Within County |
Contact: CLERK/TREASURER
PO BOX 107, MANVILLE WY 82227-0107
|
|
TOWN OF VAN TASSELL
GUS Population: 22 (2024)
ID: 177869
|
Municipal | Municipal Government Within County |
Contact: TOWN CLERK
PO BOX 327, VAN TASSELL WY 82242-0327
|