County · Montana · United States
Lake County ZIP codes
12 ZIP codes · 12 cities · FIPS 30047
Key facts
- State
- Montana (MT)
- FIPS code
- 30047
- Population
- 32,073
- Median household income
- $61,965
- Median age
- 43.8
- Land area
- 1,490.5 sq mi (3,860.3 km²)
- Population density
- 22 / sq mi
- Area codes
- 406
Cities and ZIP codes in Lake County (12)
| City | ZIP codes |
|---|---|
| Arlee | 59821 |
| Big Arm | 59910 |
| Charlo | 59824 |
| Dayton | 59914 |
| Elmo | 59915 |
| Pablo | 59855 |
| Polson | 59860 |
| Proctor | 59929 |
| Ravalli | 59863 |
| Rollins | 59931 |
| Ronan | 59864 |
| Saint Ignatius | 59865 |
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.