County · Montana · United States
Chouteau County ZIP codes
7 ZIP codes · 7 cities · FIPS 30015
Key facts
- State
- Montana (MT)
- FIPS code
- 30015
- Population
- 5,888
- Median household income
- $56,927
- Median age
- 42.9
- Land area
- 3,972.5 sq mi (10,288.8 km²)
- Population density
- 1 / sq mi
- Area codes
- 406
Cities and ZIP codes in Chouteau County (7)
| City | ZIP codes |
|---|---|
| Big Sandy | 59520 |
| Carter | 59420 |
| Floweree | 59440 |
| Fort Benton | 59442 |
| Geraldine | 59446 |
| Highwood | 59450 |
| Loma | 59460 |
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.