Deuel County, South Dakota ZIP Codes

Zip Code
City
Population ↓
57226Clear Lake1,953
57234Estelline1,339
57237Gary731
57213Astoria505
57268Toronto435
57238Goodwin315
57218Brandt180

Overview of ZIP Codes in Deuel 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 Deuel County, South Dakota (US Census).

Sources

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

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