Walsh County, North Dakota ZIP Codes

11 ZIP Codes

Zip Code
City
Population ↓
58237Grafton4,994
58270Park River1,816
58261Minto1,442
58243Hoople502
58227Edinburg481
58231Fordville461
58233Forest River265
58210Adams246
58250Lankin191
58273Pisek139
58229Fairdale97

Overview of ZIP Codes in Walsh 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 Walsh County, North Dakota (US Census).

Sources

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

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