About Illiopolis, Illinois

Coordinates: 39°51?5?N 89°14?50?W? / ?39.85139°N 89.24722°W? / 39.85139; -89.24722Illiopolis is a village in Sangamon County, Illinois, United States. The population was 916 at the 2000 census. It is part of the Springfield, Illinois Metropolitan Statistical Area.

News from Illiopolis

Illiopolis Facts

  • Area Code: 217
  • Postal Codes: 62539
  • Timezone: North American Central