County · Montana · United States
Big Horn County ZIP codes
10 ZIP codes · 10 cities · FIPS 30003
Key facts
- State
- Montana (MT)
- FIPS code
- 30003
- Population
- 12,963
- Median household income
- $56,680
- Median age
- 32.3
- Land area
- 4,997.8 sq mi (12,944.3 km²)
- Population density
- 3 / sq mi
- Area codes
- 406
Cities and ZIP codes in Big Horn County (10)
| City | ZIP codes |
|---|---|
| Busby | 59016 |
| Crow Agency | 59022 |
| Decker | 59025 |
| Fort Smith | 59035 |
| Garryowen | 59031 |
| Hardin | 59034 |
| Lodge Grass | 59050 |
| Pryor | 59066 |
| Saint Xavier | 59075 |
| Wyola | 59089 |
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.