Mineral County, Montana ZIP Codes

Zip Code
City
Population ↓
59872Superior2,501
59820Alberton1,834
59866Saint Regis1,161
59830De Borgia102
59867Saltese85
59842Haugan46

Overview of ZIP Codes in Mineral County

ZCTAs are geographic areas created by the US Census Bureau to approximate the delivery areas of ZIP Codes for statistical analysis. While ZCTAs use the same five-digit codes as ZIP Codes, they represent defined geographic areas that may not exactly match the mail delivery routes of ZIP Codes.
6
ZIP Codes

The data shown reflect ZCTAs from the US Census. As of 2025, there are 6 ZCTAs in Mineral County, Montana (US Census).

Sources

  1. US Census: 2025 Gazetteer Files
  2. US Census: ZIP Code Tabulation Areas (ZCTAs)

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