Linn County, Kansas ZIP Codes

7 ZIP Codes

Zip Code
City
Population ↓
66040La Cygne3,651
66075Pleasanton2,497
66056Mound City1,383
66072Parker1,211
66010Blue Mound626
66014Centerville599
66767Prescott374

Overview of ZIP Codes in Linn 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.
7
ZIP Codes

The data shown reflect ZCTAs from the US Census. As of 2025, there are 7 ZCTAs in Linn County, Kansas (US Census).

Sources

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

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