Dewey County, South Dakota

county in South Dakota, United States of America

Dewey County is a county located in the U.S. state of South Dakota. As of the 2020 census, 5,239 people lived there.[1] Its county seat is Timber Lake. It was created in 1883.

References

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