Johnson County, Illinois
Johnson County is a county in the U.S. state of Illinois. According to the 2020 census, it has a population of 13,308.[1] The county seat is Vienna.[2] Johnson County was founded in 1812 and named for Richard M. Johnson, who was then a U.S. Congressman from Kentucky.[3]
Johnson County, Illinois Media
References
- ↑ QuickFacts: Johnson County, Illinois. United States Census Bureau. Retrieved August 11, 2023.
- ↑ Find a CountyNational Association of Counties. Retrieved 2011-06-07.
- ↑ Gannett, Henry. The Origin of Certain Place Names in the United States (1905)Govt. Print. Off.. p. 169.