Dukes County is a county in the U.S. state of Massachusetts. As of the 2020 census, the population was 20,600.[1] The county seat is Edgartown.[2]

References

  1. "QuickFacts: Dukes County, Massachusetts". United States Census Bureau. Retrieved January 3, 2024.
  2. "Find a County". National Association of Counties. Archived from the original on July 4, 2012. Retrieved June 7, 2011.