Weston County, Wyoming
Weston 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 |
|---|---|---|---|
|
GUS Population: 6,866 (2024)
ID: 136951
|
County | Official County Government |
Contact: COMMISSIONER
1 W MAIN ST, NEWCASTLE WY 82701-2121
|
|
CITY OF NEWCASTLE
GUS Population: 3,354 (2024)
ID: 209942
|
Municipal | Municipal Government Within County |
Contact: MAYOR
10 W WARWICK ST, NEWCASTLE WY 82701-2169
|
|
TOWN OF UPTON
GUS Population: 900 (2024)
ID: 115507
|
Municipal | Municipal Government Within County |
Contact: CLERK
PO BOX 203, UPTON WY 82730-0203
|