Gallatin County, Montana
Gallatin 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: 126,984 (2024)
ID: 108107
|
County | Official County Government |
Contact: LEAD GIS ANALYST
311 W MAIN ST, RM 305, BOZEMAN MT 59715-4574
|
|
GUS Population: 57,894 (2024)
ID: 204869
|
Municipal | Municipal Government Within County |
Contact: ASSISTANT PLANNER
PO BOX 1230, BOZEMAN MT 59771-1230
|
|
CITY OF BELGRADE
GUS Population: 12,741 (2024)
ID: 169447
|
Municipal | Municipal Government Within County |
Contact: MAYOR
91 E CENTRAL AVE, BELGRADE MT 59714-3710
|
|
GUS Population: 2,068 (2024)
ID: 108115
|
Municipal | Municipal Government Within County |
Contact: MAYOR
PO BOX 96, MANHATTAN MT 59741-0096
|
|
GUS Population: 1,945 (2024)
ID: 208670
|
Municipal | Municipal Government Within County |
Contact: DEPUTY CLERK
PO BOX 187, THREE FORKS MT 59752-0187
|
|
TOWN OF WEST YELLOWSTONE
GUS Population: 1,202 (2024)
ID: 169448
|
Municipal | Municipal Government Within County |
Contact: MAYOR
PO BOX 1570, WEST YELLOWSTONE MT 59758-1570
|