County · Montana · United States
Blaine County ZIP codes
7 ZIP codes · 7 cities · FIPS 30005
Key facts
- State
- Montana (MT)
- FIPS code
- 30005
- Population
- 6,997
- Median household income
- $65,050
- Median age
- 33.9
- Land area
- 4,227.5 sq mi (10,949.2 km²)
- Population density
- 2 / sq mi
- Area codes
- 406
Cities and ZIP codes in Blaine County (7)
| City | ZIP codes |
|---|---|
| Chinook | 59523 |
| Harlem | 59526 |
| Hays | 59527 |
| Hogeland | 59529 |
| Lloyd | 59535 |
| Turner | 59542 |
| Zurich | 59547 |
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.