Garfield County, Montana ZIP Codes

Zip Code
City
Population ↓
59337Jordan653
59318Brusett148
59322Cohagen132
59077Sand Springs71
59058Mosby54
59312Angela29

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

Sources

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

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