Marshall County, Kansas ZIP Codes

11 ZIP Codes

Zip Code
City
Population ↓
66508Marysville3,987
66427Frankfort1,334
66411Blue Rapids1,127
66548Waterville975
66403Axtell801
66412Bremen644
66406Beattie365
66544Vermillion287
66541Summerfield234
66518Oketo211
66438Home200

Overview of ZIP Codes in Marshall 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 Marshall County, Kansas (US Census).

Sources

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

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