ZIP CodesZIP codes in Carbon County, Montana
Carbon County, Montana has 10 ZIP codes in this list, from 59007 to 59071. They cover 10 places, among them Bearcreek, Belfry, Boyd and Bridger.
| ZIP code | Place | Land area (sq mi) | Map point |
|---|---|---|---|
| 59007 | Bearcreek | 31.7 | 45.161, -109.157 |
| 59008 | Belfry | 126 | 45.050, -109.079 |
| 59013 | Boyd | 4.3 | 45.458, -109.067 |
| 59014 | Bridger | 759 | 45.286, -108.908 |
| 59026 | Edgar | 22.5 | 45.465, -108.852 |
| 59029 | Fromberg | 95.3 | 45.403, -108.906 |
| 59041 | Joliet | 191 | 45.494, -108.992 |
| 59068 | Red Lodge | 521 | 45.197, -109.269 |
| 59070 | Roberts | 178 | 45.367, -109.177 |
| 59071 | Roscoe | 93.1 | 45.268, -109.566 |
The ZIP code areas of Carbon County add up to about 2,023 square miles of land (5,239 sq km) as the Census Bureau draws them. The largest is 59014 (Bridger), with 759 square miles.
Using these codes
- In an address, the ZIP code comes last, after the city and the two-letter state: Bearcreek, MT 59007.
- Tap a ZIP code to open it in the look-up, with a copy button for the address line.
- A code can cross a county line, and one town can have several codes. The table shows the main place of each code.
- "No area" means the Census Bureau draws no area for that code. Such codes are usually for post office boxes or a single building.
Places and counties: GeoNames. Areas: U.S. Census Bureau, 2024 ZIP Code Tabulation Areas. Checked in November 2026. This site is not connected with the United States Postal Service; for mailing, confirm the address with USPS.