Sparta is a city in Randolph County, Illinois, United States. The population was 4,095 at the 2020 census.
Intersection of Market Street and Broadway downtown
Pyrite discs in coal, from an old Sparta mine. Harvard Museum of Natural History
Randolph County, Illinois
Randolph County is a county located in the U.S. state of Illinois. According to the 2020 census, it had a population of 30,163. Its county seat is Chester.
Randolph County Courthouse in Chester