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Sully County, South Dakota

From Simple English Wikipedia, the free encyclopedia

Sully County is a county located in the U.S. state of South Dakota. As of the 2020 census, 1,446 people lived there.[1] Its county seat is Onida. It was created in 1873.

References[change | change source]

  1. "QuickFacts: Sully County, South Dakota". United States Census Bureau. Retrieved August 18, 2023.