Lafayette County, Wisconsin ZIP Codes

9 ZIP Codes

Zip Code
City
Population ↓
53530Darlington4,569
53504Argyle2,281
53516Blanchardville2,238
53586Shullsburg2,211
53510Belmont1,435
53803Benton1,386
53587South Wayne1,177
53541Gratiot904
53599Woodford75

Overview of ZIP Codes in Lafayette 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.
9
ZIP Codes

The data shown reflect ZCTAs from the US Census. As of 2025, there are 9 ZCTAs in Lafayette County, Wisconsin (US Census).

Sources

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

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