Safe Republican — shifted 3.3pp toward Republicans in 2024 — 40 presidential elections on record
Presidential margin · 2008 → 2024
D+1.8
R+8.8
R+37.8
R+43.5
R+46.8
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.