ZIP code · Alberton · Montana · United States
ZIP code 59820 — Alberton
ZIP code 59820 serves Alberton, Montana.
- Postal code
- 59820Single source Value from one source, not cross-checked.
- City
- Alberton
- County
- Mineral
- State
- Montana
- Country
- United States
- Coordinates
- 46.9806, -114.4921 — precision precise (locality)
View on OpenStreetMap - Population
- 1,904 (ZCTA, ACS 5-year)
- Median household income
- $72,586
- Median age
- 44
Nearby localities
About this page
US ZIP codes have five digits. They are postal routing areas, not administrative boundaries: a ZIP can span more than one city or county, and the city shown is the primary USPS name for that code.
GeoNames · census-acs5. Data generated on 2026-08-21. Methodology · Report an error on this page