Carroll County, Iowa ZIP Codes

Zip Code
City
Population ↓
51401Carroll11,990
51455Manning2,279
51443Glidden1,653
51430Arcadia1,063
51436Breda815
51463Templeton412
51440Dedham334
51444Halbur290
51452Lidderdale177
51451Lanesboro74
51459Ralston54

Overview of ZIP Codes in Carroll 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.
11
ZIP Codes

The data shown reflect ZCTAs from the US Census. As of 2025, there are 11 ZCTAs in Carroll County, Iowa (US Census).

Sources

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

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