County · Montana · United States
Carbon County ZIP codes
10 ZIP codes · 10 cities · FIPS 30009
Key facts
- State
- Montana (MT)
- FIPS code
- 30009
- Population
- 10,877
- Median household income
- $71,017
- Median age
- 50.5
- Land area
- 2,047.8 sq mi (5,303.7 km²)
- Population density
- 5 / sq mi
- Area codes
- 406
Cities and ZIP codes in Carbon County (10)
| City | ZIP codes |
|---|---|
| Bearcreek | 59007 |
| Belfry | 59008 |
| Boyd | 59013 |
| Bridger | 59014 |
| Edgar | 59026 |
| Fromberg | 59029 |
| Joliet | 59041 |
| Red Lodge | 59068 |
| Roberts | 59070 |
| Roscoe | 59071 |
About this page
County figures are Census county-level values (ACS 5-year); the ZIP list shows the ZIPs whose primary county this is — a ZIP on a border can also serve neighbouring counties.
Sources: U.S. Census Bureau (2020 county relationship file, ACS 5-year) · GeoNames. Methodology.