Wayne County, Iowa ZIP Codes

Zip Code
City
Population ↓
50060Corydon2,417
52590Seymour1,464
50123Humeston883
50008Allerton722
50147Lineville463
52583Promise City389
50052Clio80
50165Millerton44

Overview of ZIP Codes in Wayne 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 Wayne County, Iowa (US Census).

Sources

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

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