Charles Mix County, South Dakota ZIP Codes

Zip Code
City
Population ↓
57380Wagner3,316
57369Platte2,630
57356Lake Andes1,959
57342Geddes393
57329Dante317
57367Pickstown291
57361Marty278

Overview of ZIP Codes in Charles Mix 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.
7
ZIP Codes

The data shown reflect ZCTAs from the US Census. As of 2025, there are 7 ZCTAs in Charles Mix County, South Dakota (US Census).

Sources

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

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