Competitive — shifted 6.7pp toward Republicans in 2024 — 40 presidential elections on record
Presidential margin · 2008 → 2024
D+13.2
D+5.5
D+6.3
D+8.3
D+1.6
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.