Safe Republican — shifted 3.1pp toward Republicans in 2024 — 40 presidential elections on record
Presidential margin
R+2.8
R+16.8
R+44.8
R+47.5
R+50.5
Who lives here
Economy & age
Faith & language
Contextual statewide polling for Illinois. County pages stay rooted in county returns, but live statewide polling helps frame the current cycle.