Previous Illinois 12th Congressional district results
In the last two elections, U.S. Rep. Mike Bost's margin of victory has been larger than the vote totals garnered by Paula Bradshaw, who was the 2014 and 2016 Green Party candidate.
In 2014, Bill Enyart was the Democratic nominee in the 12th District. In 2016, the Democratic nominee was C.J. Baricevic.