Johnson County MO Flags

Johnson County is a county located in western portion of the U.S. state of Missouri. As of the 2020 census, the population was 54,013. Its county seat is Warrensburg. The county was formed December 13, 1834, from Lafayette County and named for Vice President Richard Mentor Johnson.
  • Country: United States
  • State: Missouri
  • Founded: December 13, 1833
  • Named for: Richard Mentor Johnson
  • Seat: Warrensburg
  • Largest city: Warrensburg
  • Congressional district: 4th
Data from: en.wikipedia.org