Brookings County, South Dakota ZIP Codes

Zip Code
City
Population ↓
57006Brookings24,192
57071Volga3,149
57007Brookings2,377
57002Aurora1,674
57026Elkton1,531
57276White942
57220Bruce665
57061Sinai215

Overview of ZIP Codes in Brookings 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.
8
ZIP Codes

The data shown reflect ZCTAs from the US Census. As of 2025, there are 8 ZCTAs in Brookings County, South Dakota (US Census).

Sources

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

Recommended Reading