Delta County, Colorado ZIP Codes

Zip Code
City
Population ↓
81416Delta14,256
81413Cedaredge5,149
81428Paonia3,788
81419Hotchkiss3,646
81418Eckert1,945
81410Austin1,372

Overview of ZIP Codes in Delta 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 Delta County, Colorado (US Census).

Sources

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

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