Yankton County, South Dakota - Simple English Wikipedia, the free encyclopedia

Yankton County is a county located in the U.S. state of South Dakota. As of the 2020 census, 23,310 people lived there.[1] Its county seat is Yankton. It was created in 1862.

References

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