Iron County, Utah ZIP Codes

10 ZIP Codes

Zip Code
City
Population ↓
84721Cedar City30,641
84720Cedar City25,708
84761Parowan3,044
84760Paragonah1,054
84714Beryl779
84756Newcastle390
84742Kanarraville386
84772Summit104
84719Brian Head74
84753Modena0

Overview of ZIP Codes in Iron 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.
10
ZIP Codes

The data shown reflect ZCTAs from the US Census. As of 2025, there are 10 ZCTAs in Iron County, Utah (US Census).

Sources

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

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