Safe Republican — shifted 4.4pp toward Republicans in 2024 — 40 presidential elections on record
Presidential margin · 2008 → 2024
R+5.3
R+16.3
R+37.4
R+41.2
R+45.6
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.