2020 Illinois State House Election
Illinois · State
General Election
November 3, 2020
Contests
118
Candidates
199
Valid votes
5,404,047
Party results
| Party | Votes | Vote % | Seats | Seats % | Seat change vs 2018 |
|---|---|---|---|---|---|
| Democratic | 3,157,943 | 58.4% | 73 | 61.9% | −1 |
| Republican | 2,113,389 | 39.1% | 45 | 38.1% | +1 |
| Libertarian | 62,388 | 1.2% | 0 | 0.0% | — |
| Independent | 41,993 | 0.8% | 0 | 0.0% | — |
| Green | 20,992 | 0.4% | 0 | 0.0% | — |
Show 2 more parties
| Party | Votes | Vote % | Seats | Seats % | Seat change vs 2018 |
|---|---|---|---|---|---|
| Constitution | 5,092 | 0.1% | 0 | 0.0% | — |
| Pro-Gun Pro-Life Party | 2,250 | 0.0% | 0 | 0.0% | — |
| Party | 2018 seats | 2020 seats | Change | 2018 Vote % | 2020 Vote % | Vote share Δ |
|---|---|---|---|---|---|---|
| Democratic | 74 | 73 | −1 | 56.2% | 58.4% | +2.2 pp |
| Republican | 44 | 45 | +1 | 43.8% | 39.1% | −4.7 pp |
Seat changes by party
118 → 118 seats
| Party | 2010 seats | 2020 seats | Change | 2010 Vote % | 2020 Vote % | Vote share Δ |
|---|---|---|---|---|---|---|
| Democratic | 64 | 73 | +9 | 47.2% | 58.4% | +11.2 pp |
| Republican | 54 | 45 | −9 | 51.1% | 39.1% | −12.0 pp |
Seat changes by party
118 → 118 seats
| Party | 2012 seats | 2020 seats | Change | 2012 Vote % | 2020 Vote % | Vote share Δ |
|---|---|---|---|---|---|---|
| Democratic | 71 | 73 | +2 | 54.6% | 58.4% | +3.8 pp |
| Republican | 47 | 45 | −2 | 44.3% | 39.1% | −5.2 pp |
Seat changes by party
118 → 118 seats
| Party | 2016 seats | 2020 seats | Change | 2016 Vote % | 2020 Vote % | Vote share Δ |
|---|---|---|---|---|---|---|
| Democratic | 67 | 73 | +6 | 52.3% | 58.4% | +6.1 pp |
| Republican | 51 | 45 | −6 | 47.5% | 39.1% | −8.4 pp |
Seat changes by party
118 → 118 seats
| Party | 2018 seats | 2020 seats | Change | 2018 Vote % | 2020 Vote % | Vote share Δ |
|---|---|---|---|---|---|---|
| Democratic | 74 | 73 | −1 | 56.2% | 58.4% | +2.2 pp |
| Republican | 44 | 45 | +1 | 43.8% | 39.1% | −4.7 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 |
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 |
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% |
District results
118 contests
Swipe to compare parties · Tap a district for full results
| District | Dem | Rep | Libertarian | ||||
|---|---|---|---|---|---|---|---|
| Votes | Vote % | Votes | Vote % | Votes | Vote % | ||
| 33,34052.6% | 52.6% | 30,03547.4% | 47.4% | —— | — | 63,375 | |
| 21,80534.2% | 34.2% | 41,92565.8% | 65.8% | —— | — | 63,730 | |
| 19,30071.7% | 71.7% | 7,60728.3% | 28.3% | —— | — | 26,907 | |
| 37,152100.0% | 100.0% | —— | — | —— | — | 37,152 | |
| 26,56059.0% | 59.0% | 16,12935.8% | 35.8% | —— | — | 45,015 | |
| 34,066100.0% | 100.0% | —— | — | —— | — | 34,066 | |
| —— | — | 41,83784.5% | 84.5% | —— | — | 49,503 | |
| 20,24535.4% | 35.4% | 34,33160.1% | 60.1% | 2,5494.5% | 4.5% | 57,125 | |
| —— | — | 38,34173.4% | 73.4% | —— | — | 52,205 | |
| 16,58932.7% | 32.7% | 34,12967.3% | 67.3% | —— | — | 50,718 | |
| 17,40336.8% | 36.8% | 29,88863.2% | 63.2% | —— | — | 47,291 | |
| 28,91274.5% | 74.5% | —— | — | 9,89025.5% | 25.5% | 38,802 | |
| 14,43734.1% | 34.1% | 27,89265.9% | 65.9% | —— | — | 42,329 | |
| 12,39223.7% | 23.7% | 39,92176.3% | 76.3% | —— | — | 52,313 | |
| 15,47529.9% | 29.9% | 36,24570.1% | 70.1% | —— | — | 51,720 | |
| 20,74251.5% | 51.5% | 17,86544.4% | 44.4% | —— | — | 40,264 | |
| 29,70948.0% | 48.0% | 32,22452.0% | 52.0% | —— | — | 61,933 | |
| 43,544100.0% | 100.0% | —— | — | —— | — | 43,544 | |
| —— | — | 51,003100.0% | 100.0% | —— | — | 51,003 | |
| 10,53320.5% | 20.5% | 38,57875.1% | 75.1% | —— | — | 51,361 | |
Parties with seats, or the top three by votes. Valid votes include all candidates.
| District | Elected | Runner-up | |
|---|---|---|---|
Anne Stava-MurrayDem33,340 votes · 52.6%Runner-upLaura HoisRep30,035 votes · 47.4% | Laura HoisRep30,035 votes · 47.4% | 5.2percentage points | |
Jim DurkinRep41,925 votes · 65.8%Runner-upKassem MoukahalDem21,805 votes · 34.2% | Kassem MoukahalDem21,805 votes · 34.2% | 31.6percentage points | |
Barbara HernandezDem19,300 votes · 71.7%Runner-upDonald R WalterRep7,607 votes · 28.3% | Donald R WalterRep7,607 votes · 28.3% | 43.5percentage points | |
| Stephanie A. KifowitDem37,152 votes · 100.0% | — | — | |
Dagmara "Dee" AvelarDem26,560 votes · 59.0%Runner-upRon DoweidtRep16,129 votes · 35.8% | Ron DoweidtRep16,129 votes · 35.8% | 23.2percentage points | |
| Lawrence "Larry" Walsh, Jr.Dem34,066 votes · 100.0% | — | — | |
Tim ButlerRep41,837 votes · 84.5%Runner-upAngel "Gello" SidesGreen7,666 votes · 15.5% | Angel "Gello" SidesGreen7,666 votes · 15.5% | 69.0percentage points | |
Keith P. SommerRep34,331 votes · 60.1%Runner-upKarla Bailey-SmithDem20,245 votes · 35.4% | Karla Bailey-SmithDem20,245 votes · 35.4% | 24.7percentage points | |
Andrew S. ChesneyRep38,341 votes · 73.4%Runner-upJohn CookInd13,864 votes · 26.6% | John CookInd13,864 votes · 26.6% | 46.9percentage points | |
Tom DemmerRep34,129 votes · 67.3%Runner-upSeth WigginsDem16,589 votes · 32.7% | Seth WigginsDem16,589 votes · 32.7% | 34.6percentage points | |
Mark A. LuftRep29,888 votes · 63.2%Runner-upJosh GrysDem17,403 votes · 36.8% | Josh GrysDem17,403 votes · 36.8% | 26.4percentage points | |
Jehan Gordon-BoothDem28,912 votes · 74.5%Runner-upChad GrimmLibertarian9,890 votes · 25.5% | Chad GrimmLibertarian9,890 votes · 25.5% | 49.0percentage points | |
Norine K. HammondRep27,892 votes · 65.9%Runner-upScott StollDem14,437 votes · 34.1% | Scott StollDem14,437 votes · 34.1% | 31.8percentage points | |
Randy E. FreseRep39,921 votes · 76.3%Runner-upAngel SmithDem12,392 votes · 23.7% | Angel SmithDem12,392 votes · 23.7% | 52.6percentage points | |
Avery BourneRep36,245 votes · 70.1%Runner-upChase WilhelmDem15,475 votes · 29.9% | Chase WilhelmDem15,475 votes · 29.9% | 40.2percentage points | |
Sue SchererDem20,742 votes · 51.5%Runner-upCHARLES McGORRAYRep17,865 votes · 44.4% | CHARLES McGORRAYRep17,865 votes · 44.4% | 7.2percentage points | |
Mark BatinickRep32,224 votes · 52.0%Runner-upHarry BentonDem29,709 votes · 48.0% | Harry BentonDem29,709 votes · 48.0% | 4.1percentage points | |
| Natalie A. ManleyDem43,544 votes · 100.0% | — | — | |
| Mike MurphyRep51,003 votes · 100.0% | — | — | |
Christopher "C.D." DavidsmeyerRep38,578 votes · 75.1%Runner-upBrandon AdamsDem10,533 votes · 20.5% | Brandon AdamsDem10,533 votes · 20.5% | 54.6percentage points |