Marti Deuter
State Representative, Illinois House District 45 · Democrat
OfficeholderOn the 2026 ballotIncumbent · Illinois House District 45 · Nov 3 General
Ballot status source: Illinois State Board of Elections — Candidate List, General Election 11/3/2026: 45TH REPRESENTATIVE · read Oct 3, 2026
The District
What Illinois House District 45 covers
Covers parts of DuPage County and Cook County.
Includes Elmhurst (part), Westmont (part), Oak Brook (part), Hinsdale (part), Clarendon Hills, Downers Grove (part), Addison (part), Oakbrook Terrace (part), Willowbrook (part), Villa Park (part) and Western Springs (part).
76 precincts · District lines: State house lines: U.S. Census Bureau (1:500,000 cartographic boundary) · Precinct lines: Chicago Board of Election Commissioners, Boundaries - Ward Precincts (2023-2024) (data.cityofchicago.org 6piy-vbxa) for the City of Chicago; Cook County Clerk, Suburban Cook Election Precincts - Current (datacatalog.cookcountyil.gov k7sw-w3b8); DuPage County, Election_Precincts layer (gis.dupageco.org, current, retrieved 2026-09-24); U.S. Census Bureau 2020 VTDs elsewhere in Illinois; U.S. Census Bureau 2020 TIGER/Line VTDs where no official layer; Cook County 2020 elections: U.S. Census Bureau 2020 voting districts
Results
Certified results for Illinois House District 45
State Representative, District 45
2024 General Election · Nov 5, 2024| Candidate | Party | Votes | Share |
|---|---|---|---|
| Martha "Marti" DeuterDemocrat | Democrat | 30,306 | 53.8% |
| Dennis M. RebolettiRepublican | Republican | 26,013 | 46.2% |
Official vote — Illinois State Board of Elections (certified canvass, precinct vote totals by election authority) · Illinois State Board of Elections — Election Vote Totals by Precinct
State Representative, District 45
2022 General Election · Nov 8, 2022| Candidate | Party | Votes | Share |
|---|---|---|---|
| Jenn Ladisch DouglassDemocrat | Democrat | 21,960 | 50.4% |
| Deanne Marie MazzochiRepublican | Republican | 21,596 | 49.6% |
Official vote — Illinois State Board of Elections (certified canvass, precinct vote totals by election authority) · Illinois State Board of Elections — Election Vote Totals by Precinct
State Representative, District 45
2020 General Election · Nov 3, 2020| Candidate | Party | Votes | Share |
|---|---|---|---|
| Seth LewisRepublican | Republican | 30,246 | 53.2% |
| Diane PappasDemocrat | Democrat | 26,590 | 46.8% |
Official vote — Illinois State Board of Elections (certified canvass, precinct vote totals by election authority) · Illinois State Board of Elections — Election Vote Totals by Precinct
The 2026 Field
Who else is running for Illinois House District 45
- Gina ParrilliRepublican · On the 2026 ballot
Not on file for Marti yet: Key Votes, Their Money, Advertising, In Their Words, In the News, Reach Them, Polls, The Paper Trail. Coverage varies by state and office.
File read Oct 4, 2026. Each item names its source. Record ID p_krvzhqevv.
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