Safe Republican — shifted 3.5pp toward Republicans in 2024 — 40 presidential elections on record
Presidential margin
D+1.4
R+5.8
R+26.1
R+30.7
R+34.2
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.