Phillips County, Montana ZIP Codes

Zip Code
City
Population ↓
59538Malta2,737
59524Dodson643
59261Saco525
59544Whitewater207
59546Zortman191
59537Loring159

Overview of ZIP Codes in Phillips 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 Phillips County, Montana (US Census).

Sources

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

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