Jefferson County, Iowa

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Jefferson County is a county in the U.S. state of Iowa. As of the 2020 census, the population was 15,663.[1] The county seat is Fairfield.[2] The county was founded in January 1839, and was named after U.S. President Thomas Jefferson.[3][4]

Jefferson County, Iowa Media

References

  1. ↑ QuickFacts: Jefferson County, Iowa. United States Census Bureau. Retrieved August 9, 2023.
  2. ↑ Find a CountyNational Association of Counties. Retrieved 7 June 2011.
  3. ↑ Gannett, Henry. The Origin of Certain Place Names in the United States (1905)Govt. Print. Off.. p. 168.
  4. ↑ Jefferson County Archived 10 October 2007 at the Wayback Machine