Sangamon

Sangamon County is a county located in the center of the U.S. state of Illinois. According to the 2020 census, it had a population of 196,343. Its county seat and largest city is Springfield, the state capital.
  • Country: United States
  • State: Illinois
  • Founded: 1821
  • Named for: Sangamon River
  • Seat: Springfield
  • Largest city: Springfield
  • Congressional districts: 13th, 15th

Nearby

Data from: en.wikipedia.org