Fremont County, Idaho
Fremont 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: 14,399 (2024)
ID: 124638
|
County | Official County Government |
Contact: COUNTY CLERK
151 W 1ST N ST, STE 12, SAINT ANTHONY ID 83445-1409
|
|
GUS Population: 4,093 (2024)
ID: 207754
|
Municipal | Municipal Government Within County |
Contact: CITY CLERK/TREASURER
420 N BRIDGE ST, STE A, SAINT ANTHONY ID 83445-1433
|
|
GUS Population: 982 (2024)
ID: 124659
|
Municipal | Municipal Government Within County |
Contact: CITY CLERK TREASURER
PO BOX 689, ASHTON ID 83420-0689
|
|
CITY OF TETON
GUS Population: 850 (2024)
ID: 102393
|
Municipal | Municipal Government Within County |
Contact: ADMINISTRATOR
PO BOX 266, TETON ID 83451-0266
|
|
CITY OF NEWDALE
GUS Population: 332 (2024)
ID: 124660
|
Municipal | Municipal Government Within County |
Contact: MAYOR
PO BOX 70, NEWDALE ID 83436-0070
|
|
CITY OF PARKER
GUS Population: 298 (2024)
ID: 162077
|
Municipal | Municipal Government Within County |
Contact: CITY CLERK
PO BOX 154, PARKER ID 83438-0154
|
|
CITY OF ISLAND PARK
GUS Population: 191 (2024)
ID: 162076
|
Municipal | Municipal Government Within County |
Contact: CITY CLERK
PO BOX 254, ISLAND PARK ID 83429-0254
|
|
CITY OF DRUMMOND
GUS Population: 15 (2024)
ID: 102392
|
Municipal | Municipal Government Within County |
Contact: MAYOR
PO BOX 463, ASHTON ID 83420-0463
|
|
CITY OF WARM RIVER
GUS Population: 1 (2024)
ID: 124661
|
Municipal | Municipal Government Within County |
Contact: CITY CLERK
PO BOX 593, ASHTON ID 83420-0593
|