2026 forecast

Illinois Comptroller forecast

Margaret Croke vs Bryan Drew, an open seat. The model has Croke ahead by 24.3 points, with a 100 percent chance of winning.

Safe DModel D +24.3Updated October 17, 2026

County forecast

102 counties · 16 lean Democratic
D +40R +40Hover a county for its projected vote

How the model gets there

statewide margin at each step
Top of ticket, Senate and governorD +26.9
Down ballot history, moved to 2026D +18.9
Blend of every legD +24.9
With incumbency and primary unityD +24.9
With polls, none in the raceD +24.3

Leg weights: Top of ticket 38%, Approval fundamentals 19%, Gallup, relaxed 13%, Down ballot history 31%. 80 percent of outcomes fall between D +33.3 and D +15.2.

Polls of the race

no polls
PollsterSampleEndedCrokeDrewMargin
No public polls of this race. The forecast rests on the top of ticket, past results and the primaries.