Illinois State Senate District 24
Tue, Nov 3 · Represented by Seth Lewis Republican · Member list as of Oct 28
No published poll names both candidates.Last result · 2022 general: Seth Lewis (R) 51.9, Lauren Nowak (D) 48.1
- Last election
- Seth Lewis (Republican) won by 3.8 points, 2022
- On the 2026 ballot
- 2 candidates
Side by side
Left column: LewisRight column: McAdams
- Donor-based spectrum
- LiberalCentristConservativeLewisNo published score for McAdams
- Races
- Won 2 of 4
- None listed
- Years since first win
- 4
- Not available
How these are counted
The spectrum is a published research score, not our rating. How this works. Wins and losses count the races in our results files, the same as each profile.
More about this race
Candidates on the ballot
- Benjamin "Ben" McAdamsDemocratic
- Seth LewisIncumbentRepublican
Party nominees only, not the certified ballot.
Source: elections.il.gov, dated Oct 28
All State Senate districts
- Democratic
- Republican
- Independent
- Nonpartisan
- More than one party
- No member listed
Map settings
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History (17 elections for this seat)
- Votes for listed candidates
- 83,896
- Election day
- November 8, 2022
- District map
- Older district map (2022)
Illinois Senate District 24, 1970 to 2022, 2022, every candidate Candidate Party Votes and share Share RepublicanSeth LewisWon Republican 43,56751.9% DemocraticLauren Nowak Democratic 40,32948.1% - Votes for listed candidates
- 101,754
- Election day
- November 6, 2018
- District map
- Older district map (2012 to 2021)
Illinois Senate District 24, 1970 to 2022, 2018, every candidate Candidate Party Votes and share Share DemocraticSuzanne GlowiakWon Democratic 51,69550.8% RepublicanChris Nybo(incumbent) Republican 50,05949.2% - Votes for listed candidates
- 78,947
- Election day
- November 4, 2014
- District map
- Older district map (2012 to 2021)
Illinois Senate District 24, 1970 to 2022, 2014, every candidate Candidate Party Votes and share Share RepublicanChris NyboWon Republican 47,59060.3% DemocraticSuzanne Glowiak Democratic 31,35739.7% - Votes for listed candidates
- 103,586
- Election day
- November 6, 2012
- District map
- Older district map (2012 to 2021)
Illinois Senate District 24, 1970 to 2022, 2012, every candidate Candidate Party Votes and share Share RepublicanKirk W. DillardWon(incumbent) Republican 68,22065.9% DemocraticA. Ghani Democratic 35,36634.1% - Votes for listed candidates
- 80,766
- Election day
- November 4, 2008
- District map
- Older district map (2002 to 2011)
Illinois Senate District 24, 1970 to 2022, 2008, every candidate Candidate Party Votes and share Share RepublicanKirk W. DillardWon(incumbent) Republican 80,766100.0% - Votes for listed candidates
- 50,288
- Election day
- November 7, 2006
- District map
- Older district map (2002 to 2011)
Illinois Senate District 24, 1970 to 2022, 2006, every candidate Candidate Party Votes and share Share RepublicanKirk W. DillardWon(incumbent) Republican 50,288100.0% - Votes for listed candidates
- 64,814
- Election day
- November 5, 2002
- District map
- Older district map (2002 to 2011)
Illinois Senate District 24, 1970 to 2022, 2002, every candidate Candidate Party Votes and share Share RepublicanKirk W. DillardWon(incumbent) Republican 45,46870.2% DemocraticMichael P. Kuper Jr. Democratic 19,34629.9% - Votes for listed candidates
- 73,662
- Election day
- November 7, 2000
- District map
- Older district map (1992 to 2001)
Illinois Senate District 24, 1970 to 2022, 2000, every candidate Candidate Party Votes and share Share RepublicanChristine RadognoWon(incumbent) Republican 38,10451.7% DemocraticMary Jane Mannella Democratic 35,55848.3% - Votes for listed candidates
- 73,278
- Election day
- November 5, 1996
- District map
- Older district map (1992 to 2001)
Illinois Senate District 24, 1970 to 2022, 1996, every candidate Candidate Party Votes and share Share RepublicanChristine RadognoWon Republican 36,68050.1% DemocraticNancy C. Kenney Democratic 36,59849.9% - Votes for listed candidates
- 86,173
- Election day
- November 3, 1992
- District map
- Older district map (1992 to 2001)
Illinois Senate District 24, 1970 to 2022, 1992, every candidate Candidate Party Votes and share Share RepublicanRobert M. RaicaWon(incumbent) Republican 44,68551.9% DemocraticAnita M. Cummings Democratic 41,48848.1% - Votes for listed candidates
- 83,728
- Election day
- November 8, 1988
- District map
- Older district map (1982 to 1991)
Illinois Senate District 24, 1970 to 2022, 1988, every candidate Candidate Party Votes and share Share RepublicanRobert M. RaicaWon(incumbent) Republican 46,86956.0% DemocraticWilliam F. Krystyniak Democratic 36,85944.0% - Votes for listed candidates
- 64,756
- Election day
- November 4, 1986
- District map
- Older district map (1982 to 1991)
Illinois Senate District 24, 1970 to 2022, 1986, every candidate Candidate Party Votes and share Share RepublicanRobert M. RaicaWon Republican 35,42054.7% DemocraticLeroy Walter Lemke(incumbent) Democratic 29,33645.3% - Votes for listed candidates
- 70,760
- Election day
- November 2, 1982
- District map
- Older district map (1982 to 1991)
Illinois Senate District 24, 1970 to 2022, 1982, every candidate Candidate Party Votes and share Share DemocraticLeroy Walter LemkeWon(incumbent) Democratic 37,10852.4% RepublicanPhillip Bianco Jr. Republican 33,65247.6% - Votes for listed candidates
- 45,289
- Election day
- November 4, 1980
- District map
- Older district map (1972 to 1981)
Illinois Senate District 24, 1970 to 2022, 1980, every candidate Candidate Party Votes and share Share DemocraticRichard H. NewhouseWon(incumbent) Democratic 45,288100.0% Scattered write-ins Write-in 10.0% - Votes for listed candidates
- 53,647
- Election day
- November 2, 1976
- District map
- Older district map (1972 to 1981)
Illinois Senate District 24, 1970 to 2022, 1976, every candidate Candidate Party Votes and share Share DemocraticRichard H. NewhouseWon(incumbent) Democratic 48,32090.1% RepublicanRichard Kenny Republican 5,3239.9% Scattered write-ins Write-in 40.0% - Votes for listed candidates
- 61,404
- Election day
- November 7, 1972
- District map
- Older district map (1972 to 1981)
Illinois Senate District 24, 1970 to 2022, 1972, every candidate Candidate Party Votes and share Share DemocraticRichard H. NewhouseWon(incumbent) Democratic 51,43583.8% RepublicanJulie Mather Republican 9,96716.2% Scattered write-ins Write-in 20.0% - Votes for listed candidates
- 38,366
- Election day
- November 3, 1970
- District map
- Older district map (1966 to 1971)
Illinois Senate District 24, 1970 to 2022, 1970, every candidate Candidate Party Votes and share Share DemocraticRichard H. NewhouseWon(incumbent) Democratic 33,90488.4% RepublicanJulie Mather Republican 4,46211.6%
1970 to 2022: State Legislative Election Returns, 1967-2022 (Carl Klarner, Harvard Dataverse), retrieved Oct 28, 2026. Compiled by Carl Klarner (Harvard Dataverse) from official returns; not an official source
Last contest in this district on file: 2022.
Download and cite
Cite this page
Election Wrld. (2026). Illinois State Senate District 24, election results 1970 to 2022. https://www.electionwrld.com/il/senate/24. Retrieved October 31, 2026.
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<p style="font-size:13px">Data: <a href="https://www.electionwrld.com">Election Wrld</a>, CC BY 4.0</p>Sources
Sources: Census TIGERweb Legislative MapServer (120th CDs layer 0, 119th CDs layer 4, 2026 SLD upper layer 1 and lower layer 2) (US Census Bureau, public domain), retrieved Oct 28, 2026; Open Civic Data division identifiers (census_autogenerated us_sldl/us_sldu and openstates state files); also (sld-recent.json): Open Civic Data division identifiers (country-us) (CC0 (repository); also (sld-recent.json): CC0 1.0), retrieved Oct 28, 2026; Open States people (current) CSVs (CC0-1.0 (Open States people data)), retrieved Oct 28, 2026, compiled by Open States volunteers and staff (rosters from state legislature sites) from official returns, not an official source; State Legislative Election Returns, 1967-2022 (Carl Klarner, Harvard Dataverse) (CC0 1.0), retrieved Oct 28, 2026, compiled by Carl Klarner (Harvard Dataverse) from official returns, not an official source.
District id: ocd-division/country:us/state:il/sldu:24
DataState data (JSON)Sources: State Legislative Election Returns, 1967-2022 (Carl Klarner, Harvard Dataverse), DIME (ODC-BY)Data as of Oct 28, 2026