where is mansfield illinois
Sponsored Topics. Mansfield is a village in Piatt County, Illinois in the United States. The population was 949 at the 2000 census. Mansfield is located at 40Â°12â²46â³N 88Â°30â²27â³W / 40.21278Â°N 88.5075Â°W / 40.21278; -88.5075 (40.212795, -88.507416).