Jefferson County, Oklahoma

Jefferson County is a county located in the U.S. state of Oklahoma. As of the 2020 census, the population was 5,337. Its county seat is Waurika. The county was created at statehood and named in honor of President Thomas Jefferson.
  • Country: United States
  • State: Oklahoma
  • Founded: 1907
  • Named for: Thomas Jefferson
  • Seat: Waurika
  • Largest city: Waurika
  • Congressional district: 4th
Data from: en.wikipedia.org