Darby Hills
State Senator, Illinois Senate District 26 · Republican
OfficeholderOn the 2026 ballotIncumbent · Illinois Senate District 26 · Nov 3 General
Ballot status source: Illinois State Board of Elections — Candidate List, General Election 11/3/2026: 26TH SENATE · read Oct 3, 2026
The District
What Illinois Senate District 26 covers
Covers parts of Lake County, Cook County and McHenry County.
Includes Barrington Hills, Long Grove, Palatine (part), Hawthorn Woods, Hoffman Estates (part), South Barrington, Lake Zurich, Mundelein (part), Inverness, Lake Barrington, Wauconda, Algonquin (part) and 11 more.
224 precincts · District lines: State senate 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; Lake County IL GIS, LakeCounty_PoliticalBoundaries FeatureServer/7 (Voting Precincts); 2022 and 2024 generals; McHenry County GIS, Voting_Precincts FeatureServer/0; 2022 and 2024 generals
Results
Certified results for Illinois Senate District 26
State Senator, District 26
2022 General Election · Nov 8, 2022| Candidate | Party | Votes | Share |
|---|---|---|---|
| DAN McCONCHIERepublican | Republican | 44,632 | 50.2% |
| Maria PetersonDemocrat | Democrat | 44,247 | 49.8% |
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 Senate District 26
- Nabeela SyedDemocrat · On the 2026 ballot
Not on file for Darby 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_dv64gb7cc.
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