County · Montana · United States
Valley County ZIP codes
11 ZIP codes · 11 cities · FIPS 30105
Key facts
- State
- Montana (MT)
- FIPS code
- 30105
- Population
- 7,540
- Median household income
- $64,515
- Median age
- 43.2
- Land area
- 4,926.1 sq mi (12,758.6 km²)
- Population density
- 2 / sq mi
- Area codes
- 406
Cities and ZIP codes in Valley County (11)
| City | ZIP codes |
|---|---|
| Fort Peck | 59223 |
| Frazer | 59225 |
| Glasgow | 59230 |
| Glentana | 59240 |
| Hinsdale | 59241 |
| Larslan | 59244 |
| Nashua | 59248 |
| Opheim | 59250 |
| Richland | 59260 |
| Saint Marie | 59231 |
| Vandalia | 59273 |
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.