2024 Illinois State House Election
Illinois · State
General Election
November 5, 2024
Contests
118
Candidates
182
Valid votes
4,979,137
Party results
| Party | Votes | Vote % | Seats | Seats % | Seat change vs 2022 |
|---|---|---|---|---|---|
| Democratic | 2,731,940 | 54.9% | 78 | 66.1% | 0 |
| Republican | 2,234,844 | 44.9% | 40 | 33.9% | 0 |
| Independent | 12,353 | 0.2% | 0 | 0.0% | 0 |
| Party | 2022 seats | 2024 seats | Change | 2022 Vote % | 2024 Vote % | Vote share Δ |
|---|---|---|---|---|---|---|
| Democratic | 78 | 78 | 0 | 49.1% | 54.9% | +5.8 pp |
| Republican | 40 | 40 | 0 | 50.9% | 44.9% | −6.0 pp |
Seat changes by party
118 → 118 seats
| Party | 2010 seats | 2024 seats | Change | 2010 Vote % | 2024 Vote % | Vote share Δ |
|---|---|---|---|---|---|---|
| Democratic | 64 | 78 | +14 | 47.2% | 54.9% | +7.6 pp |
| Republican | 54 | 40 | −14 | 51.1% | 44.9% | −6.2 pp |
Seat changes by party
118 → 118 seats
| Party | 2012 seats | 2024 seats | Change | 2012 Vote % | 2024 Vote % | Vote share Δ |
|---|---|---|---|---|---|---|
| Democratic | 71 | 78 | +7 | 54.6% | 54.9% | +0.2 pp |
| Republican | 47 | 40 | −7 | 44.3% | 44.9% | +0.6 pp |
Seat changes by party
118 → 118 seats
| Party | 2016 seats | 2024 seats | Change | 2016 Vote % | 2024 Vote % | Vote share Δ |
|---|---|---|---|---|---|---|
| Democratic | 67 | 78 | +11 | 52.3% | 54.9% | +2.6 pp |
| Republican | 51 | 40 | −11 | 47.5% | 44.9% | −2.6 pp |
Seat changes by party
118 → 118 seats
| Party | 2018 seats | 2024 seats | Change | 2018 Vote % | 2024 Vote % | Vote share Δ |
|---|---|---|---|---|---|---|
| Democratic | 74 | 78 | +4 | 56.2% | 54.9% | −1.3 pp |
| Republican | 44 | 40 | −4 | 43.8% | 44.9% | +1.1 pp |
Seat changes by party
118 → 118 seats
| Party | 2020 seats | 2024 seats | Change | 2020 Vote % | 2024 Vote % | Vote share Δ |
|---|---|---|---|---|---|---|
| Democratic | 73 | 78 | +5 | 58.4% | 54.9% | −3.6 pp |
| Republican | 45 | 40 | −5 | 39.1% | 44.9% | +5.8 pp |
Seat changes by party
118 → 118 seats
| Party | 2022 seats | 2024 seats | Change | 2022 Vote % | 2024 Vote % | Vote share Δ |
|---|---|---|---|---|---|---|
| Democratic | 78 | 78 | 0 | 49.1% | 54.9% | +5.8 pp |
| Republican | 40 | 40 | 0 | 50.9% | 44.9% | −6.0 pp |
Seat changes by party
118 → 118 seats
Historical trends
Democratic Republican
Chart data
| Election | Democratic | Republican |
|---|---|---|
| November 1, 2010 | 64 | 54 |
| November 1, 2012 | 71 | 47 |
| November 1, 2016 | 67 | 51 |
| November 1, 2018 | 74 | 44 |
| November 3, 2020 | 73 | 45 |
| November 8, 2022 | 78 | 40 |
| November 5, 2024 | 78 | 40 |
Democratic Republican
Chart data
| Election | Democratic | Republican |
|---|---|---|
| November 1, 2010 | 64 | 54 |
| November 1, 2012 | 71 | 47 |
| November 1, 2016 | 67 | 51 |
| November 1, 2018 | 74 | 44 |
| November 3, 2020 | 73 | 45 |
| November 8, 2022 | 78 | 40 |
| November 5, 2024 | 78 | 40 |
Democratic Republican
Chart data
| Election | Democratic | Republican |
|---|---|---|
| November 1, 2010 | 47.2% | 51.1% |
| November 1, 2012 | 54.6% | 44.3% |
| November 1, 2016 | 52.3% | 47.5% |
| November 1, 2018 | 56.2% | 43.8% |
| November 3, 2020 | 58.4% | 39.1% |
| November 8, 2022 | 49.1% | 50.9% |
| November 5, 2024 | 54.9% | 44.9% |
District map
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District results
118 contests
Swipe to compare parties · Tap a district for full results
| District | Dem | Rep | Ind | ||||
|---|---|---|---|---|---|---|---|
| Votes | Vote % | Votes | Vote % | Votes | Vote % | ||
| 26,91058.6% | 58.6% | 18,98141.4% | 41.4% | —— | — | 45,891 | |
| 33,440100.0% | 100.0% | —— | — | —— | — | 33,440 | |
| 26,56547.2% | 47.2% | 29,71152.8% | 52.8% | —— | — | 56,276 | |
| —— | — | 45,429100.0% | 100.0% | —— | — | 45,429 | |
| 26,67344.4% | 44.4% | 33,39355.6% | 55.6% | —— | — | 60,066 | |
| 27,75753.3% | 53.3% | 24,29246.7% | 46.7% | —— | — | 52,049 | |
| 21,17159.4% | 59.4% | 14,47140.6% | 40.6% | —— | — | 35,642 | |
| 33,688100.0% | 100.0% | —— | — | —— | — | 33,688 | |
| 21,13238.6% | 38.6% | 33,65861.4% | 61.4% | —— | — | 54,790 | |
| 24,44140.2% | 40.2% | 36,38059.8% | 59.8% | —— | — | 60,821 | |
| —— | — | 37,528100.0% | 100.0% | —— | — | 37,528 | |
| 26,65961.0% | 61.0% | 17,05239.0% | 39.0% | —— | — | 43,711 | |
| —— | — | 46,067100.0% | 100.0% | —— | — | 46,067 | |
| 17,10135.2% | 35.2% | 31,51664.8% | 64.8% | —— | — | 48,617 | |
| 21,16938.6% | 38.6% | 33,71561.4% | 61.4% | —— | — | 54,884 | |
| 23,93150.6% | 50.6% | 23,33649.4% | 49.4% | —— | — | 47,267 | |
| 18,12159.0% | 59.0% | 12,60641.0% | 41.0% | —— | — | 30,727 | |
| 44,015100.0% | 100.0% | —— | — | —— | — | 44,015 | |
| 20,29144.6% | 44.6% | 25,23855.4% | 55.4% | —— | — | 45,529 | |
| 27,36659.2% | 59.2% | 18,89240.8% | 40.8% | —— | — | 46,258 | |
Parties with seats, or the top three by votes. Valid votes include all candidates.
| District | Elected | Runner-up | |
|---|---|---|---|
Joyce MasonDem26,910 votes · 58.6%Runner-upJames Creighton Mitchell, Jr.Rep18,981 votes · 41.4% | James Creighton Mitchell, Jr.Rep18,981 votes · 41.4% | 17.3percentage points | |
| Laura Faver DiasDem33,440 votes · 100.0% | — | — | |
Steven ReickRep29,711 votes · 52.8%Runner-upMary MahadyDem26,565 votes · 47.2% | Mary MahadyDem26,565 votes · 47.2% | 5.6percentage points | |
| Tom WeberRep45,429 votes · 100.0% | — | — | |
Dan UgasteRep33,393 votes · 55.6%Runner-upLinda R RobertsonDem26,673 votes · 44.4% | Linda R RobertsonDem26,673 votes · 44.4% | 11.2percentage points | |
Suzanne NessDem27,757 votes · 53.3%Runner-upLaurie ParmanRep24,292 votes · 46.7% | Laurie ParmanRep24,292 votes · 46.7% | 6.7percentage points | |
Maurice A. West IIDem21,171 votes · 59.4%Runner-upGlen OlandRep14,471 votes · 40.6% | Glen OlandRep14,471 votes · 40.6% | 18.8percentage points | |
| Dave VellaDem33,688 votes · 100.0% | — | — | |
Joe SosnowskiRep33,658 votes · 61.4%Runner-upPeter JankoDem21,132 votes · 38.6% | Peter JankoDem21,132 votes · 38.6% | 22.9percentage points | |
Jeff KeicherRep36,380 votes · 59.8%Runner-upRandi OlsonDem24,441 votes · 40.2% | Randi OlsonDem24,441 votes · 40.2% | 19.6percentage points | |
| Dan SwansonRep37,528 votes · 100.0% | — | — | |
Gregg C. JohnsonDem26,659 votes · 61.0%Runner-upCharlie HelmickRep17,052 votes · 39.0% | Charlie HelmickRep17,052 votes · 39.0% | 22.0percentage points | |
| Ryan SpainRep46,067 votes · 100.0% | — | — | |
Bradley J. FrittsRep31,516 votes · 64.8%Runner-upDavid SimpsonDem17,101 votes · 35.2% | David SimpsonDem17,101 votes · 35.2% | 29.7percentage points | |
Jed DavisRep33,715 votes · 61.4%Runner-upHeidi HenryDem21,169 votes · 38.6% | Heidi HenryDem21,169 votes · 38.6% | 22.9percentage points | |
Amy "Murri" BrielDem23,931 votes · 50.6%Runner-upLiz BishopRep23,336 votes · 49.4% | Liz BishopRep23,336 votes · 49.4% | 1.3percentage points | |
Norma HernandezDem18,121 votes · 59.0%Runner-upAnthony AirdoRep12,606 votes · 41.0% | Anthony AirdoRep12,606 votes · 41.0% | 18.0percentage points | |
| Camille LillyDem44,015 votes · 100.0% | — | — | |
Jackie HaasRep25,238 votes · 55.4%Runner-upWilliam "Billy" MorganDem20,291 votes · 44.6% | William "Billy" MorganDem20,291 votes · 44.6% | 10.9percentage points | |
Anthony DeLucaDem27,366 votes · 59.2%Runner-upAdam M. BeatyRep18,892 votes · 40.8% | Adam M. BeatyRep18,892 votes · 40.8% | 18.3percentage points |