Founded in February 17, 1919, Glacier County is one of 56 counties in the state of Montana. Historically, Glacier County was formed from Teton County. The city of Cut Bank is the county seat. With FIPS code of 35, Glacier County has a population of 13,785 and area of 2,995 square miles (7,757 km2).
List of all cities in Glacier County, MT alphabetically
| City/Town | Postal Code | Area Code |
| Babb, MT | 59411 | 406 |
| 59417 | 406 | |
| Blackfoot, MT | 59417 | 406 |
| Browning, MT | 59417 | 406 |
| Cut Bank, MT | 59427 | 406 |
| Del Bonita, MT | 59427 | 406 |
| East Glacier, MT | 59434 | 406 |
| East Glacier Park, MT | 59434 | 406 |
| Rising Sun, MT | 59434 | 406 |
| Saint Mary, MT | 59417 | 406 |
| Santa Rita, MT | 59427 | 406 |