Logan County, Colorado ZIP Codes

Zip Code
City
Population ↓
80751Sterling16,936
80728Fleming1,029
80741Merino936
80736Iliff625
80747Peetz499
80726Crook453
80722Atwood374
80745Padroni32

Overview of ZIP Codes in Logan 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.
8
ZIP Codes

The data shown reflect ZCTAs from the US Census. As of 2025, there are 8 ZCTAs in Logan County, Colorado (US Census).

Sources

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

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