2018Final results
2018 election for Illinois Legislative District 57
Illinois State Senate · Illinois
Christopher Belt (D) won with 59.2% of the vote, defeating Tanya Hildenbrand (R) by 18.4 points.
Christopher BeltDemocrat · winner
59.2%44,254
Tanya HildenbrandRepublican
40.8%30,496
74,750 votes
Source: MIT Election Data and Science LabUpdated Oct 1, 2026, 6:17 AM ET
The seat over time
D − R margin in this seat's races around 2018
Races before and after
Source: MIT Election Data and Science LabUpdated Oct 1, 2026, 6:17 AM ET