Founded in February 16, 1881, Silver Bow County is one of 56 counties in the state of Montana. Historically, Silver Bow County was formed from Deer Lodge County. The city of Butte is the county seat. With FIPS code of 93, Silver Bow County has a population of 35,411 and area of 718 square miles (1,860 km2).
List of all cities in Silver Bow County, MT alphabetically
| City/Town | Postal Code | Area Code |
| Butte, MT | 59701 | 406 |
| 59702 | 406 | |
| 59703 | 406 | |
| 59707 | 406 | |
| 59750 | 406 | |
| Divide, MT | 59727 | 406 |
| Melrose, MT | 59743 | 406 |
| Northwestern Energy, MT | 59707 | 406 |
| Ramsay, MT | 59748 | 406 |
| Rocker, MT | 59701 | 406 |
| Silverbow, MT | 59750 | 406 |
| Walkerville, MT | 59701 | 406 |