Rosebud County, Montana ZIP Codes

9 ZIP Codes

Zip Code
City
Population ↓
59043Lame Deer2,727
59327Forsyth2,610
59323Colstrip2,101
59347Rosebud323
59054Melstone227
59012Birney44
59039Ingomar13
59333Hathaway10
59083Sumatra3

Overview of ZIP Codes in Rosebud 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.
9
ZIP Codes

The data shown reflect ZCTAs from the US Census. As of 2025, there are 9 ZCTAs in Rosebud County, Montana (US Census).

Sources

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

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