2022 Illinois House of Representatives election

The 2022 elections for the Illinois House of Representatives were held on Tuesday, November 8, 2022, to elect representatives from all 118 Representative districts in the Illinois House of Representatives. The primary election occurred on Tuesday, June 28, 2022. The winners of this election would serve in the 103rd General Assembly, with seats apportioned among the state based on the 2020 United States census. The Democratic Party had held a House majority since 1997. 92 Democratic candidates; 104 Republican candidates and one independent candidate ran for a house seat. The inauguration of the 103rd General Assembly occurred on Wednesday, January 11, 2023.

Democrats flipped seven seats and Republicans flipped two seats, which resulted in the Democrats' net gain of five seats, increasing their supermajority to 78 out of 118 seats.

Democrats

 * 1) District 4: Delia Ramirez retired to run for US Representative from Illinois's 3rd congressional district.
 * 2) District 13: Greg Harris retired.
 * 3) District 46: Deb Conroy retired to run for Chair of the DuPage County Board.
 * 4) District 62: Sam Yingling retired to run for state senator from District 31.
 * 5) District 72: Michael Halpin retired to run for state senator from District 36.

Republicans

 * 1) District 45: Seth Lewis retired to run for state senator from District 24.
 * 2) District 54: Tom Morrison retired.
 * 3) District 88: Keith P. Sommer retired.
 * 4) District 89: Andrew Chesney retired to run for state senator from District 45.
 * 5) District 90: Tom Demmer retired to run for treasurer of Illinois.
 * 6) District 95: Avery Bourne retired to run for lieutenant governor of Illinois.
 * 7) District 97: Mark Batinick retired.
 * 8) District 99: Sandy Hamilton retired to run for state senator from District 48.
 * 9) District 105: Dan Brady retired to run for Secretary of State of Illinois.

Redistricting
With the 2020 United States census, all 59 legislative districts and the corresponding 118 representative districts were required to be redrawn to accommodate the new population data. As a result of the COVID-19 pandemic, the United States Census Bureau stated that the necessary data for redistricting would not be available until September 2021. The Illinois Constitution states that:

With the possibility of this commission and the state constitution not specifying what population data to use in redistricting, Illinois Democrats went ahead and started the redistricting process. In redistricting, the committees used data from the American Community Survey. Democrats faced criticism from Republicans over the use of the ACS data in redistricting and shutting out Republicans in the redistricting process. Governor J. B. Pritzker faced criticism for his previous support in 2018 for an independent commission and pledge to veto any maps "in any way drafted or created by legislators, political party leaders and/or their staffs or allies."

District 1
The district had been represented by Democrat Aaron Ortiz since January 9, 2019. Ortiz was re-elected unopposed in 2020. He faced no ballot-listed candidate in the general election.

District 2
The district had been represented by Democrat Theresa Mah since January 11, 2017. Mah was re-elected unopposed in 2020. Mah was redistricted to the 24th district and was re-elected in her new boundaries. 24th district state representative Elizabeth Hernandez was the Democratic nominee and faced no other ballot-listed candidates in the general election.

District 3
The 3rd district covers parts of the Chicago neighborhoods of Belmont Cragin, Dunning, Hermosa, Logan Square, Montclare, Portage Park, and West Town. The district had been represented by Democrat Eva-Dina Delgado since her appointment on November 15, 2019. Delgado was elected unopposed in 2020. Jonathan Serrano, a United States Army veteran, was the Republican nominee.

District 4
The 4th district covers parts of the Chicago neighborhoods of Austin, Belmont Cragin, Hermosa, Humboldt Park, and West Town. The district had been represented by Democrat Delia Ramirez since January 9, 2019. Ramirez was re-elected unopposed in 2020. Ramirez ran in the 3rd congressional district and won. Lilian Jiménez, an attorney, Manuel Jimenez, Jr., and Hector Villafuerte all ran for the Democratic nomination. Jimenez won the Democratic nomination. JD Sloat was the Republican nominee.

District 5
The district had been represented by Democrat Lamont Robinson since January 9, 2019. Robinson was re-elected unopposed in 2020. Robinson faced no other ballot-listed candidate in the general election.

District 6
The district had been represented by Democrat Sonya Harper since her appointment in October 2015. Harper was re-elected unopposed in 2020. Harper defeated Carolynn Crump for the Democratic nomination. Leonard Griffin, a retiree and truck driver, was the Republican nominee.

District 7
The district had been represented by Democratic House Speaker Emanuel "Chris" Welch since January 9, 2013. Welch was re-elected unopposed in 2020. Eddie Kornegay, the CEO of a local tech startup, was the Republican nominee.

District 8
The district had been represented by Democrat La Shawn Ford since January 10, 2007. Ford was re-elected unopposed in 2020. Thomas Hurley, a member of Lions Club International, was the Republican nominee.

District 9
The district had been represented by Democrat Lakesia Collins since her appointment on July 24, 2020. Collins was elected unopposed in 2020. Collins faced no other ballot-listed candidate in the general election.

District 10
The district had been represented by Democrat Jawaharial Williams since his appointment on May 17, 2019. Williams was elected unopposed in 2020. Williams faced no other ballot-listed candidates in the general election.

District 11
The district had been represented by Democrat Ann Williams since January 12, 2011. Williams was re-elected unopposed in 2020. Marc James, an employee in hotel management, was the Republican nominee.

District 12
The district had been represented by Democrat Margaret Croke since January 2, 2021. Croke was first elected unopposed in 2020. Croke defeated Abigail Nichols for the Democratic nomination. George Kemper, an Army veteran, was the Republican nominee.

District 13
The district had been represented by Democrat Greg Harris since December 2006. Harris was re-elected unopposed in 2020. He did not seek re-election. Five candidates ran for the Democratic nomination:


 * Eileen Dordek, mental health professional
 * Hoan Huynh, entrepreneur
 * Fernando "Sergio" Mojica, Chicago Public School principal
 * Andrew Peters
 * Joe Struck

One additional candidate, Becky Levin (policy director at the Cook County Sheriff's Office), ran for the office but dropped out before the primary election. Hoan Huynh won the Democratic nomination.

Alper Turan, a teacher, was the Republican nominee.

District 14
The district had been represented by Democrat Kelly Cassidy since her appointment in May 2011. Cassidy was re-elected unopposed in 2020. She faced no other ballot-listed candidates in the general election.

District 15
The district had been represented by Democrat John D'Amico since November 2004. D'Amico was re-elected unopposed in 2020. On November 5, 2021, D'Amico announced he was retiring from his seat effective the same day. Michael Kelly, an athletic director, was appointed on November 23, 2021. Kelly defeated Michael Rabbitt, a business transformation leader at Argonne National Laboratory, for the Democratic nomination. Mark Albers, the Board President of the Morton Grove Chamber of Commerce, was the Republican nominee.

District 16
The district had been represented by Democrat Denyse Wang Stoneback since January 13, 2021. Stoneback was first elected unopposed in 2020. Stoneback lost the Democratic nomination to Kevin Olickal, a former Cook County recovery specialist. Vince Romano, a financial advisor and Republican candidate in 2012, was the Republican nominee.

District 17
The district had been represented by Democrat Jennifer Gong-Gershowitz since January 9, 2019. Gong-Gershowitz was re-elected with 67.6% of the vote in 2020. Bradley Martin was the Republican nominee.

District 18
The district had been represented by Democrat Robyn Gabel since her appointment in April 2010. Gabel was re-elected with 72.3% of the vote in 2020. Charles Hutchinson, president of the Wilmette-Kenilworth Chamber of Commerce, was the Republican nominee.

District 19
The district had been represented by Democrat Lindsey LaPointe since her appointment on July 24, 2019. LaPointe was elected with 58.4% of the vote in 2020. LaPointe defeated Tina Wallace, a real estate broker, for the Democratic nomination. Michael Harn was the Republican nominee.

District 20
The district had been represented by Republican Bradley Stephens since his appointment in June 2019. Stephens was elected with 54.6% of the vote in 2020. Stephens faced no other ballot-listed candidates in the general election.

District 21
The district had been represented by Democrat Edgar Gonzalez, Jr. since his appointment on January 10, 2020. Gonzalez was elected unopposed in 2020. Gonzalez was redistricted to the 23rd district and won re-election in his new boundaries. 23rd district state representative Michael J. Zalewski lost to Abdelnasser Rashid, former Deputy Chief of Staff for Cook County Clerk David Orr, for the Democratic nomination. Matthew Schultz, executive director of Taxpayers United of America, was the Republican nominee.

District 22
The district had been represented by Mike Madigan since January 13, 1993 and had served in the Illinois House since January 13, 1971. He was the 67th Speaker of the House from 1983 to 1995 and the 69th Speaker of the House from 1997 to 2021. Madigan was re-elected with 100.0% of the vote in 2020. After suspending his campaign for the Speakership in 2021, Madigan announced he would resign as state representative at the end of February but ended up resigning on February 18. Chicago City Council infrastructure manager Edward Guerra Kodatt was appointed to the district on February 21, 2021 but would resign three days later on February 24, 2021. He resigned due to Madigan and Chicago's 13th ward alderman Marty Quinn's suggestion after they became aware of “allegations of questionable conduct.” Angelica Guerrero-Cuellar, an auxiliary board member for the National Museum of Mexican Art, was appointed on February 25, 2021. Carlos Alvarez, an insurance agent, was the Republican nominee.

District 23
The district had been represented by Democrat Michael J. Zalewski since December 2008. Zalewski was re-elected unopposed in 2020. Zalewski was redistricted to the 21st district and lost renomination in his new boundaries. 21st district state representative Edgar Gonzalez, Jr. was the Democratic nominee. Lupe Castillo was the Republican nominee.

District 24
The district had been represented by Democrat Elizabeth "Lisa" Hernandez since January 10, 2007. Hernandez was re-elected unopposed in 2020. Hernandez was redistricted to the 2nd district and was re-elected in her new boundaries. 2nd district state representative Theresa Mah was the Democratic nominee and faced no other ballot-listed candidates in the general election.

District 25
The district had been represented by Democrat Curtis Tarver since January 9, 2019. Tarver was re-elected unopposed in 2020. Tarver defeated Josef Michael Carr, a businessman, for the Democratic nomination. Lori Yokoyama was previously the Republican nominee but would drop out for unknown reasons. Tarver faced no other ballot-listed candidates in the general election.

District 26
The district had been represented by Democrat Kam Buckner since his appointment on January 18, 2019. Buckner was elected with 100.0% of the vote in 2020. He faced no other ballot-listed candidates in the general election.

District 27
The district had been represented by Democrat Justin Slaughter since his appointment in January 2017. Slaughter was re-elected unopposed in 2020. Slaughter defeated Jasimone Ward, an Emergency medical technician, for the Democratic nomination. Beth O'Neil was the Republican nominee.

District 28
The district had been represented by Democrat Robert Rita since January 8, 2003. Rita was re-elected with 99.4% of the vote in 2020. Rita defeated Paris Walker-Thomas, a write-in candidate, for the Democratic nomination. He faced no other ballot listed candidates in the general election.

District 29
The district had been represented by Democrat Thaddeus Jones since January 12, 2011. Jones was re-elected unopposed in 2020. Jones defeated Calumet City 2nd Ward Councilwoman Monet S. Wilson for the Democratic nomination. Jeffery Coleman, an entrepreneur, was the Republican nominee.

District 30
The district had been represented by Democrat Will Davis since January 8, 2003. Davis was re-elected unopposed in 2020. Patricia Bonk, a nurse, was the Republican nominee.

District 31
The district had been represented by Democrat Mary E. Flowers since January 9, 1985. Flowers was re-elected unopposed in 2020. Kenneth J. Yerkes, a dentist, was the Republican nominee.

District 32
The district had been represented by Democrat Andre Thapedi since January 14, 2009. Thapedi was re-elected unopposed in 2020. On January 31, 2021, Thapedi announced his intention to resign from his seat, stating the passing of his parents driving his intention. Thapedi resigned on March 17, 2021. City Colleges of Chicago associate athletics director Cyril Nichols was appointed to the seat on April 8, 2021 to fill the remainder of the term. Carl Kunz, a FINRA arbitrator, was the Republican nominee.

District 33
The district had been represented by Democrat Marcus C. Evans Jr. since his appointment in April 2012. Evans Jr. was re-elected unopposed in 2020. Quintin Barton was the Republican nominee.

District 34
The district had been represented by Democrat Nicholas Smith since his appointment on February 4, 2018. Smith was re-elected unopposed in 2020. Frederick Walls, a journeyman carpenter, was the Republican nominee.

District 35
The district had been represented by Democrat Frances Ann Hurley since January 9, 2013. Hurley was re-elected with 64.2% of the vote in 2020. Hurley defeated David Dewar, a write-in candidate, for the Democratic nomination. Herb Hebein, the Republican nominee in 2020, was the Republican nominee.

District 36
The district had been represented by Democrat Kelly M. Burke since January 12, 2011. Burke was re-elected unopposed in 2020. David Sheppard, a police officer, defeated Robbie Katherine Regina for the Republican nomination.

District 37
The district had been represented by Republican Tim Ozinga since January 13, 2021. Ozinga was first elected with 63.7% of the vote in 2020. Ozinga defeated August "O'Neill" Deuser, the Republican nominee for Illinois's 1st congressional district in 2016, for the Republican nomination. He faced no other ballot-listed candidates in the general election.

District 38
The district had been represented by Democrat Debbie Meyers-Martin since January 9, 2019. Meyers-Martin was re-elected with 77.5% of the vote in 2020. Tom Toolis, an attorney, was the Republican nominee.

District 39
The district had been represented by Democrat Will Guzzardi since January 14, 2015. Guzzardi was re-elected unopposed in 2020. Anthony Curran, an investment manager, was the Republican nominee.

District 40
The district had been represented by Democrat Jaime Andrade Jr. since his appointment in August 2013. Andrade Jr. was re-elected unopposed in 2020. He faced no other ballot-listed candidates in the general election.

District 41
The district had been represented by Democrat Janet Yang Rohr since January 13, 2021. Rohr was first elected with 51.7% of the vote in 2020. Jennifer Bruzan Taylor, a Naperville City Councilwoman, was the Republican nominee. Taylor would drop out from the race due to family matters. Rich Janor, Naperville Park District Commissioner, was appointed as the Republican nominee.

District 42
The district had been represented by Republican Amy Grant since January 9, 2019. Grant was re-elected with 51.9% of the vote in 2020. Grant was redistricted to the 47th district and was re-elected in her new boundaries. 48th district state representative Terra Costa Howard was the Democratic nominee. Stefanie Hood, a lawyer, was the Republican nominee.

District 43
The district had been represented by Democrat Anna Moeller since her appointment in March 2014. Moeller was re-elected unopposed in 2020. Angela Hallock Nowak, a teacher, was the Republican nominee.

District 44
The district had been represented by Democrat Fred Crespo since January 10, 2007. Crespo was re-elected with 100.0% of the vote in 2020. Patrick Thomas Brouillette, a business owner, was the Republican nominee.

District 45
The district had been represented by Republican Seth Lewis since January 13, 2021. Lewis was first elected in 53.2% of the vote in 2020. Lewis ran for the Illinois Senate in the 24th Legislative district. 47th district state representative Deanne Mazzochi was the Republican nominee. Jenn Ladisch Douglass, a lawyer, was the Democratic nominee.

District 46
The district had been represented by Democrat Deb Conroy since January 9, 2013. Conroy was re-elected unopposed in 2020. Conroy ran for DuPage County Executive. Diane Blair-Sherlock, an attorney, was the Democratic nominee. Robert Stevens, a truck driver, was the Republican nominee.

District 47
The district had been represented by Republican Deanne Mazzochi since her appointment in July 2018. Mazzochi was re-elected with 54.0% of the vote in 2020. Mazzochi was redistricted to the 45th district and lost re-election in her new boundaries. 42nd district state representative Amy Grant was the Republican nominee. Jackie Williamson, a benefits specialist, was the Democratic nominee.

District 48
The district had been represented by Democrat Terra Costa Howard since January 9, 2019. Howard was re-elected with 53.8% of the vote in 2020. Howard was redistricted to the 42nd district and was re-elected in her new boundaries. Azam Nizamuddin, an attorney, was the Democratic nominee. Jennifer Sanalitro, a sales executive, was the Republican nominee.

District 49
The district had been represented by Democrat Maura Hirschauer since January 13, 2021. Hirschauer was first elected with 54.2% of the vote in 2020. Bartlett mayor Kevin Wallace was the Republican nominee.

District 50
The district had been represented by Republican Keith R. Wheeler since January 14, 2015. Wheeler was re-elected with 56.4% of the vote in 2020. Wheeler was redistricted to the 83rd Representative district and lost re-election in his new boundaries. 83rd district state representative Barbara Hernandez was the Democratic nominee. Donald Walter, the director of diocesan partnerships at the Augustine Institute, was the Republican nominee.

District 51
The district had been represented by Republican Chris Bos since January 13, 2021. Bos was first elected with 50.9% of the vote in 2020. Nabeela Syed, an organizer, won the Democratic nomination after defeating Chelsea Laliberte Barnes, a licensed social worker, in the primary election.

District 52
The district had been represented by Republican Martin McLaughlin since January 13, 2021. McLaughlin was first elected with 54.3% of the vote in 2020. Mary Morgan, a curriculum assistant for Wauconda Community Unit School District 118, was the Democratic nominee.

District 53
The district had been represented by Democrat Mark L. Walker since January 9, 2019. He formerly represented the 66th district from January 14, 2009 to January 12, 2011. Walker was re-elected unopposed in 2020. Jack Vrett, an attorney, was the Republican nominee.

District 54
The district had been represented by Republican Tom Morrison since January 12, 2011. Morrison was not seeking reelection in 2022. Michele Hunter, an attorney, was the Republican nominee. Mary Beth Canty, an attorney, was the Democratic nominee.

District 55
The district had been represented by Democrat Marty Moylan since January 9, 2013. Moylan was re-elected with 72.6% of the vote in 2020. Michael M. Lupo, a small business owner, was the Republican nominee.

District 56
The district had been represented by Democrat Michelle Mussman since January 12, 2011. Mussman was re-elected with 57.6% of the vote in 2020. E. Dale Litney, a self-employed sports official, was the Republican nominee.

District 57
The district had been represented by Democrat Jonathan Carroll since his appointment on October 4, 2017. Carroll was re-elected unopposed in 2020. Rory Welch, a consultant, was the Republican nominee.

District 58
The district had been represented by Democrat Bob Morgan since January 9, 2019. Morgan was re-elected unopposed in 2020. Mike Clark, a construction manager, was the Republican nominee.

District 59
The district had been represented by Democrat Daniel Didech since January 9, 2019. Didech was re-elected unopposed in 2020. Charles Roeske, an SOC manager, was the Republican nominee.

District 60
The district had been represented by Democrat Rita Mayfield since her appointment in July 2010. Mayfield was re-elected unopposed in 2020. She faced no other ballot-listed candidates in the general election.

District 61
The district had been represented by Democrat Joyce Mason since January 9, 2019. Mason was re-elected with 55.1% of the vote in 2020. Peter Petteroni, an English teacher at Round Lake High School, was the Republican nominee.

District 62
The district had been represented by Democrat Sam Yingling since January 9, 2013. Yingling was re-elected with 56.9% of the vote in 2020. Yingling retired to run for state senator in the 31st district. Laura Faver Dias, a Grayslake board member; Thomas Maillard, a director of government operations for Waukegan; and Terry Wilke, a Lake County board member all ran for the Democratic nomination. Laura Faver Dias won the nomination. Adam Shores, another Grayslake board member, was the Republican nominee.

District 63
The district had been represented by Republican Steve Reick since January 11, 2017. Reick was re-elected with 54.8% of the vote in 2020. Brian Myers, a retired teacher, was the Democratic nominee.

District 64
The district had been represented by Republican Tom Weber since January 9, 2019. Weber was re-elected with 59.8% of the vote in 2020. Rick Konter, a retired farmer, was the Democratic nominee.

District 65
The district had been represented by Republican Dan Ugaste since January 9, 2019. Ugaste was seeking a third term. Democrats slated scientist and small business owner Linda Robertson for the district. Ugaste's campaign committee chair endorsed Robertson over Ugaste in the race.

District 66
The district had been represented by Democrat Suzanne Ness since January 13, 2021. Ness was first elected with 52.0% of the vote in 2020. Connie Cain, an accountant, and Dundee Township Supervisor Arin Thrower ran for the Republican nomination. Cain won the nomination.

District 67
The district had been represented by Democrat Maurice West since January 9, 2019. West was re-elected with 66.5% of the vote in 2020. Glen Oland, a salesman, was the Republican nominee.

District 68
The district had been represented by Democrat Dave Vella since January 13, 2021. Vella was first elected with 50.2% of the vote in 2020, or by 239 votes. Jonathan Ojeda, a firefighter, was the Republican nominee.

District 69
The district had been represented by Republican Joe Sosnowski since January 12, 2011. Sosnowski was re-elected unopposed in 2020. Peter Janko, a marketing research analyst, was the Democratic nominee.

District 70
The district had been represented by Republican Jeff Keicher since his appointment on July 2, 2018. Keicher was re-elected with 57.7% of the vote in 2020. He faced no other ballot-listed candidates in the general election.

District 71
The district had been represented by Republican Tony McCombie since January 11, 2017. McCombie was re-elected with 61.6% of the vote in 2020. McCombie was redistricted to the 89th representative district and won re-election in her new boundaries. Representative Daniel Swanson was redistricted from the 74th representative district and defeated Matthew Rauschert, an industrial designer, for the Republican nomination. Chris Demink, a retired electrician, was the Democratic nominee.

District 72
The district had been represented by Democrat Michael Halpin since January 10, 2017. Halpin was re-elected with 59.7% of the vote in 2020. He ran for and was elected state Senator from the 36th legislative district. Thurgood Brooks, a community activist; Jeff Deppe, a Rock Island County board member; and Gregg Johnson, a retired Illinois Department of Corrections officer, all ran for the Democratic nomination. Johnson won the nomination. Tom Martens, a former military police officer in the United States Army Reserve, was the Republican nominee.

District 73
The district had been represented by Republican Ryan Spain since January 11, 2017. Spain was re-elected unopposed in 2020. He faced no other ballot-listed candidates in the general election.

District 74
The district had been represented by Republican Daniel Swanson since January 11, 2017. Swanson was re-elected with 71.0% of the vote in 2020. Swanson was redistricted to and re-elected as state Representative in the 71st representative district. Bradley Fritts, a farmer, defeated Dixon mayor Li Arellano, Jr. for the Republican nomination. He faced no other ballot-listed candidates in the general election. Upon his inauguration, Fritts became the youngest elected state representative in Illinois and the first to be born in the 21st century.

District 75
The district had been represented by Republican David Welter since his appointment in July 2016. Welter was re-elected with 100.0% of the vote in 2020. Welter was defeated by Jed Davis, a civil engineer, for the Republican nomination. Heidi Henry, a small business owner, was the Democratic nominee.

District 76
The district had been represented by Democrat Lance Yednock since January 9, 2019. Yednock was re-elected with 54.4% of the vote in 2020. Jason Haskell, a construction manager, was the Republican nominee.

District 77
The district had been represented by Democrat Kathleen Willis since January 9, 2013. Willis was re-elected with 67.2% of the vote in 2020. Willis was defeated by Norma Hernandez, a Triton College trustee, for the Democratic nomination. Anthony Airdo, a project manager and perennial candidate for the 77th district, was the Republican nominee.

District 78
The district had been represented by Democrat Camille Lilly since her appointment in April 2010. Lilly was re-elected with 83.3% of the vote in 2020. She faced no other ballot-listed candidates in the general election.

District 79
The district had been represented by Republican Jackie Haas since December 8, 2020. Haas was first elected with 63.8% of the vote in 2020. Erin Slone, a Park Forest village trustee, defeated Robert Ellington-Snipes, a supervisor at Kankakee High School, for the Democratic nomination.

District 80
The district had been represented by Democrat Anthony DeLuca since his appointment in March 2009. DeLuca was re-elected with 79.8% of the vote in 2020. Al Kuypers Sr. was the Republican nominee.

District 81
The district had been represented by Democrat Anne Stava-Murray since January 9, 2019. Stava-Murray was re-elected with 52.6% of the vote in 2020. She ran for re-election in the 81st district and defeated Republican nominee and Naperville councilman Paul Leong in the general election.

District 82
The district had been represented by Republican Leader Jim Durkin since his January 2006 appointment. Durkin was re-elected with 65.8% of the vote in 2020. He faced no other ballot-listed candidates in the general election.

District 83
The district had been represented by Democrat Barbara Hernandez. She was redistricted to the 50th representative district and won re-election in her new boundaries. Matt Hanson, a former Kane County board member, defeated Arad Boxenbaum, a graduate of DePaul University, for the Democratic nomination. State Representative Keith R. Wheeler was redistricted from the 50th representative district and was the Republican nominee.

District 84
The district had been represented by Democrat Stephanie Kifowit since January 9, 2013. Kifowit was re-elected unopposed in 2020. Joe West, a former Oswego village trustee, was the Republican nominee.

District 85
The district had been represented by Democrat Dagmara Avelar since January 13, 2021. Avelar was first elected with 59.0% of the vote in 2020. Christ Metcalfe, an operations manager, was the Republican nominee.

District 86
The district had been represented by Democrat Larry Walsh Jr. since his appointment in April 2012. Walsh Jr. was re-elected unopposed in 2020. Scott Greene, a truck driver; James Lanham, who works in private security services; and Dinora Ruiz, a seamstress, all ran for the Republican nomination. Greene won the nomination.

District 87
The district had been represented by Republican Tim Butler since his appointment in March 2015. Butler was re-elected with 84.5% of the vote in 2020. He was redistricted to the 95th representative district and ran for re-election in his new boundaries. Bill Hauter, an emergency room physician, defeated Tazewell County Treasurer Mary Burress for the Republican nomination. Hauter faced no other ballot-listed candidates in the general election. Butler resigned his seat in the 87th district on December 31, 2022. Jason Huffman, a Menard County sheriff's deputy, was appointed to the district from January 1, 2023, to January 11, 2023, until Hauter's swearing-in.

District 88
The district had been represented by Republican Keith P. Sommer since January 13, 1999. Sommer was re-elected with 60.1% of the vote in 2020. He announced he would not seek re-election on December 22, 2021. State Representative Dan Caulkins was re-districted from the 101st district and was the Republican nominee. He faced no other ballot-listed candidates in the general election. Keith Sommer resigned his seat on December 31, 2022. Bill Hauter, who was elected to the 87th representative district, filled out the remainder of Sommer's term in the 88th district from January 1, 2023, to January 11, 2023, until his inauguration as state representative for the 87th district.

District 89
The district had been represented by Republican Andrew Chesney since December 5, 2018. Chesney was elected to the Illinois Senate in the 45th legislative district. 71st district state Representative Tony McCombie defeated Victoria Onorato, a retired police officer, for the Republican nomination. McCombie faced no other ballot-listed candidates in the general election.

District 90
The district had been represented by Republican Tom Demmer since January 9, 2013. Demmer was re-elected with 67.3% of the vote in 2020. He retired to run for treasurer in the 2022 election. Former state Representative John Cabello defeated Roscoe Village president Mark Szula for the Republican nomination. Cabello faced no other ballot-listed candidates in the general election.

District 91
The district had been represented by Republican Mark Luft since January 13, 2021. Luft was first elected with 63.2% of the vote in 2020. He was redistricted to the 93rd representative and ran for re-election in his new boundaries. Normal Town Councilman Scott Preston defeated Jim Fisher, a retired farmer, for the Republican nomination. McLean County board member Sharon Chung defeated Karla Bailey-Preston, a small business owner, for the Democratic nomination.

District 92
The district had been represented by Democrat Jehan Gordon-Booth since January 14, 2009. Gordon-Booth was re-elected with 74.5% of the vote in 2020. Ben Watt, a family pastor, was the Republican nominee.

District 93
The district had been represented by Republican Norine Hammond since her appointment in December 2010. Hammond was re-elected with 65.9% of the vote in 2020. She was redistricted to the 94th Representative district and won re-election in her new boundaries. Travis Weaver, a former business manager, defeated 91st Representative district state representative Mark Luft for the Republican nomination. Weaver faced no other ballot-listed candidates in the general election.

District 94
The district had been represented by Republican Randy Frese since January 14, 2015. Frese was re-elected with 76.3% of the vote in 2020. He was redistricted to the 99th Representative district and won re-election in his new boundaries. 93rd Representative district state representative Norine Hammond was the Republican nominee and faced no other ballot-listed candidates in the general election.

District 95
The district had been represented by Republican Avery Bourne since her appointment in February 2015. Bourne was re-elected with 70.1% of the vote in 2020. Bourne ran for the Illinois Lieutenant Governor Republican nomination. 87th Representative district state representative Tim Butler defeated Kent Gray, a former president Trump administration official, for the Republican nomination. Butler faced no other ballot-listed candidates in the general election.

District 96
The district had been represented by Democrat Sue Scherer since January 9, 2013. Scherer was re-elected with 51.5% of the vote in 2020. Lisa Smith, a pediatric nurse practitioner, defeated Prescott Paulin, a former Department of Defense special advisor, for the Republican nomination.

District 97
The district had been represented by Republican Mark Batinick since January 14, 2015. Batinick was re-elected with 52.0% of the vote in 2020. On November 3, 2021, Batinick announced he would not seek another term in office. Michelle Smith, the Plainfield Township Clerk, was the Republican nominee. Tom McCullagh withdrew from the Republican primary "after a police report from last year surfaced in which he was accused of having an inappropriate relationship with an underage person." Harry Benton, a Plainfield village trustee and Democratic nominee in 2020, was the Democratic nominee.

District 98
The district had been represented by Democrat Natalie Manley since January 9, 2013. Manley was re-elected unopposed in 2020. She defeated Barry Haywood for the Democratic nomination. Donna Russell, a project management professional, was the Republican nominee.

District 99
The district had been represented by Republican Mike Murphy since January 9, 2019. Murphy resigned during his term and was replaced by Sandy Hamilton. Hamilton ran for the Illinois Senate in the 48th Legislative district. 94th Representative district state representative Randy Frese was the Republican nominee and faced no other ballot-listed candidates in the general election.

District 100
The district had been represented by Republican C. D. Davidsmeyer since his appointment in December 2012. Davidsmeyer was re-elected with 75.1% of the vote in 2020. He faced no other ballot-listed candidates in the general election.

District 101
The district had been represented by Republican Dan Caulkins since January 9, 2019. Caulkins was re-elected unopposed in 2020. He was redistricted to the 88th Representative district and won re-election in his new boundaries. 110th Representative district state representative Chris Miller was the Republican nominee and faced no other ballot-listed candidates in the general election.

District 102
The district had been represented by Republican Brad Halbrook since January 11, 2017, previously serving the 110th district in the Illinois House of Representatives from April 2012 to January 14, 2015. Halbrook was re-elected with 71.6% of the vote in 2020. He was redistricted to the 107th Representative district and won re-election in his new boundaries. 109th Representative district state representative Adam Niemerg was the Republican nominee and faced no other ballot-listed candidates in the general election.

District 103
The district had been represented by Democrat Carol Ammons since January 14, 2015. Ammons was re-elected with 78.7% of the vote in 2020. She faced no other ballot-listed candidates in the general election.

District 104
The district had been represented by Republican Michael Marron since his appointment on September 7, 2018. Marron was re-elected with 58.8% of the vote in 2020. Cynthia Cunningham, founder of Cobalt Creek Consulting and candidate in 2020, was the Democratic nominee.

District 105
The district had been represented by Republican Dan Brady since January 9, 2013, who formerly represented the 88th district from January 10, 2001 to January 9, 2013. Brady was re-elected with 62.7% of the vote in 2020. Brady retired to run for Illinois Secretary of State. Four candidates ran for the Republican nomination:


 * Kyle Ham, former executive director of the Bloomington–Normal Economic Development Council
 * Mike Kirkton, Livingston County Board member
 * Don Rients, President of the Benson Fire Protection District
 * Dennis Tipsword, Jr., Woodford County Sheriff's Deputy

Tipsword won the nomination and faced no other ballot-listed candidates in the general election.

District 106
The district had been represented by Republican Tom Bennett since January 14, 2015. Bennett was re-elected unopposed in 2020. He faced no other ballot-listed candidates in the general election.

District 107
The district had been represented by Republican Blaine Wilhour since January 9, 2019. Wilhour was re-elected with 75.9% of the vote in 2020. He was redistricted to the 110th Representative district and won re-election in his new boundaries. 102nd Representative district state representative Brad Halbrook was the Republican nominee and faced no other ballot-listed candidates in the general election.

District 108
The district had been represented by Republican Charles Meier since January 9, 2013. Meier was re-elected with 73.8% of the vote in 2020. He was redistricted to the 109th Representative district and won re-election in his new boundaries. Former state representative Wayne Rosenthal was the Republican nominee and faced no other ballot-listed candidates in the general election.

District 109
The district had been represented by Republican Adam Niemerg since January 13, 2021. Niemerg was re-elected with 82.2% of the vote in 2020. He was redistricted to the 102nd Representative district and won re-election in his new boundaries. 108th Representative district state representative Charles Meier was the Republican nominee and faced no other ballot-listed candidates in the general election.

District 110
The district had been represented by Republican Chris Miller since January 9, 2019. Miller was re-elected with 76.2% of the vote in 2020. He was redistricted to the 101st Representative district and won re-election in his new boundaries. 107th Representative district state representative Blaine Wilhour was the Republican nominee and faced no other ballot-listed candidates in the general election.

District 111
The 111th district is located in the Metro East and include all or parts of Alton, Bethalto, East Alton, Edwardsville, Glen Carbon, Godfrey, Granite City, Hartford, Madison, Maryville, Mitchell, Pontoon Beach, Rosewood Heights, Roxana, South Roxana, and Wood River. The district had been represented by Republican Amy Elik since January 13, 2021. Elik was first elected with 54.4% of the vote in 2020. Joe Silkwood, former mayor of East Alton was the Democratic nominee.

District 112
The 112th district is located in the Metro East and include parts of Caseyville, Collinsville, Edwardsville, Fairmont City, Fairview Heights, Glen Carbon, Granite City, Madison, Maryville, O'Fallon, Pontoon Beach, Roxana, Shiloh, and Swansea. The district had been represented by Democrat Katie Stuart since January 11, 2017. Stuart was re-elected with 53.7% of the vote in 2020. Jennifer Korte, a former social worker, defeated Joe Hackler, a communications and marketing professional, for the Republican nomination.

District 113
Democrat Jay Hoffman, who had been a member of the Illinois House of Representatives since January 9, 1991 (with a nine-month interruption in 1997), had represented the district since January 9, 2013. Hoffman was re-elected with 75.1% of the vote in 2020. Businesswoman Ashley Hunsaker was the Republican nominee.

District 114
The district had been represented by Democrat LaToya Greenwood since January 11, 2017. Greenwood was re-elected with 57.1% of the vote in 2020. Kevin Schmidt, a chiropractor, defeated Kevin Dawson, a St. Clair County board member, for the Republican nomination.

District 115
The district had been represented by Republican Paul Jacobs since January 13, 2021. Jacobs was first elected with 77.7% of the vote in 2020. He was redistricted to the 118th Representative district and won re-election in his new boundaries. 116th Representative district state representative David Friess was the Republican nominee and faced no other ballot-listed candidates in the general election.

District 116
The district had been represented by Republican David Friess since January 13, 2021. Friess was first elected with 64.8% of the vote in 2020. He was redistricted to the 115th Representative district and won re-election in his new boundaries. 117th Representative district state representative Dave Severin was the Republican nominee and faced no other ballot-listed candidates in the general election. Gary Carter, a farm implement salesman, was removed from the Republican primary ballot and unsuccessfully ran a write-in campaign.

District 117
The district had been represented by Republican Dave Severin since January 11, 2017. Severin was re-elected unopposed in 2020. He was redistricted into the 116th Representative district and won re-election in his new boundaries. 118th Representative district state representative Patrick Windhorst defeated Ron Ellis, a former Williamson County commissioner, for the Republican nomination. Windhorst faced no other ballot-listed candidates in the general election.

District 118
The district had been represented by Republican Patrick Windhorst since January 9, 2019. Windhorst was re-elected unopposed in 2020. He was redistricted to the 117th Representative district and won re-election in his new boundaries. 115th Representative district state representative Paul Jacobs defeated Aaron Smith, a John A. Logan College board member, for the Republican nomination. Van Ikner, a community activist, was the Democratic nominee.