Jackson County, Minnesota ZIP Codes

6 ZIP Codes

Zip Code
City
Population ↓
56143Jackson4,509
56150Lakefield2,802
56137Heron Lake1,039
56167Round Lake555
56111Alpha356
56161Okabena356

Overview of ZIP Codes in Jackson 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.
6
ZIP Codes

The data shown reflect ZCTAs from the US Census. As of 2025, there are 6 ZCTAs in Jackson County, Minnesota (US Census).

Sources

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

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