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 % | ||
| 22,403100.0% | 100.0% | —— | — | —— | — | 22,403 | |
| 29,041100.0% | 100.0% | —— | — | —— | — | 29,047 | |
| 26,817100.0% | 100.0% | —— | — | —— | — | 26,817 | |
| 26,824100.0% | 100.0% | —— | — | —— | — | 26,824 | |
| 35,396100.0% | 100.0% | —— | — | —— | — | 35,396 | |
| 41,804100.0% | 100.0% | —— | — | —— | — | 41,805 | |
| 41,616100.0% | 100.0% | —— | — | —— | — | 41,616 | |
| 37,64099.4% | 99.4% | —— | — | —— | — | 37,883 | |
| 42,578100.0% | 100.0% | —— | — | —— | — | 42,578 | |
| 33,359100.0% | 100.0% | —— | — | —— | — | 33,359 | |
| 35,126100.0% | 100.0% | —— | — | —— | — | 35,126 | |
| 26,680100.0% | 100.0% | —— | — | —— | — | 26,680 | |
| 39,641100.0% | 100.0% | —— | — | —— | — | 39,641 | |
| 40,279100.0% | 100.0% | —— | — | —— | — | 40,279 | |
| 37,16964.2% | 64.2% | 20,69535.8% | 35.8% | —— | — | 57,864 | |
| 39,536100.0% | 100.0% | —— | — | —— | — | 39,536 | |
| 23,46536.3% | 36.3% | 41,11563.7% | 63.7% | —— | — | 64,580 | |
| 41,30577.5% | 77.5% | 12,01022.5% | 22.5% | —— | — | 53,315 | |
| 33,816100.0% | 100.0% | —— | — | —— | — | 33,816 | |
| 34,655100.0% | 100.0% | —— | — | —— | — | 34,655 | |
Parties with seats, or the top three by votes. Valid votes include all candidates.
| District | Elected | Runner-up | |
|---|---|---|---|
| Edgar Gonzalez, Jr.Dem22,403 votes · 100.0% | — | — | |
Michael J. MadiganDem29,041 votes · 100.0%Runner-upRichard MayersInd6 votes · 0.0% | Richard MayersInd6 votes · 0.0% | 100.0percentage points | |
| Michael J. ZalewskiDem26,817 votes · 100.0% | — | — | |
| Elizabeth "Lisa" HernandezDem26,824 votes · 100.0% | — | — | |
| Curtis J. Tarver IiDem35,396 votes · 100.0% | — | — | |
Kam BucknerDem41,804 votes · 100.0%Runner-upRanoule TatumInd1 votes · 0.0% | Ranoule TatumInd1 votes · 0.0% | 100.0percentage points | |
| Justin Q. SlaughterDem41,616 votes · 100.0% | — | — | |
Robert "Bob" RitaDem37,640 votes · 99.4%Runner-upParis Walker ThomasInd243 votes · 0.6% | Paris Walker ThomasInd243 votes · 0.6% | 98.7percentage points | |
| Thaddeus JonesDem42,578 votes · 100.0% | — | — | |
| William "Will" DavisDem33,359 votes · 100.0% | — | — | |
| Mary E. FlowersDem35,126 votes · 100.0% | — | — | |
| André ThapediDem26,680 votes · 100.0% | — | — | |
| Marcus C. Evans, Jr.Dem39,641 votes · 100.0% | — | — | |
| Nicholas "Nick" SmithDem40,279 votes · 100.0% | — | — | |
Frances Ann HurleyDem37,169 votes · 64.2%Runner-upHerbert HebeinRep20,695 votes · 35.8% | Herbert HebeinRep20,695 votes · 35.8% | 28.5percentage points | |
| Kelly M. BurkeDem39,536 votes · 100.0% | — | — | |
Tim OzingaRep41,115 votes · 63.7%Runner-upMichelle FadeleyDem23,465 votes · 36.3% | Michelle FadeleyDem23,465 votes · 36.3% | 27.3percentage points | |
Debbie Meyers-MartinDem41,305 votes · 77.5%Runner-upMax SolomonRep12,010 votes · 22.5% | Max SolomonRep12,010 votes · 22.5% | 55.0percentage points | |
Will GuzzardiDem33,816 votes · 100.0%Runner-upJustin TuckerInd0 votes · 0.0% | Justin TuckerInd0 votes · 0.0% | 100.0percentage points | |
| Jaime M. Andrade, Jr.Dem34,655 votes · 100.0% | — | — |