Martin County, Minnesota ZIP Codes

11 ZIP Codes

Zip Code
City
Population ↓
56031Fairmont11,665
56088Truman2,071
56171Sherburn1,632
56181Welcome1,280
56176Trimont888
56039Granada880
56121Ceylon590
56127Dunnell474
56162Ormsby313
56160Odin224
56075Northrop176

Overview of ZIP Codes in Martin 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 Martin County, Minnesota (US Census).

Sources

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

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