Shelby County Illinois

Shelby County is a county located in the U.S. state of Illinois. According to the 2020 census, it had a population of 20,990. Its county seat is Shelbyville.
  • Country: United States
  • State: Illinois
  • Founded: 1827
  • Named for: Isaac Shelby
  • Seat: Shelbyville
  • Largest city: Shelbyville
  • Congressional district: 15th

Events

See all
Data from: en.wikipedia.org