Don DeWitte
State Senator, Illinois Senate District 33 · Republican
OfficeholderNot running in 2026
Ballot status source: Illinois State Board of Elections — 2026 General Primary (March 17, 2026) Certified Vote Totals — 33rd State Senate — not in primary; Danielle Penman (R) won R primary (7,160, 59.12%) · read Sep 24, 2026
The District
What Illinois Senate District 33 covers
Covers parts of Kane County, McHenry County and DuPage County.
Includes Elgin (part), Campton Hills, St. Charles (part), Crystal Lake (part), South Elgin (part), Algonquin (part), Carpentersville (part), Geneva (part), Wayne (part), West Dundee, Lake in the Hills (part), Lily Lake and 3 more.
140 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; McHenry County GIS, Voting_Precincts FeatureServer/0; 2022 and 2024 generals
Results
Certified results for Illinois Senate District 33
State Senator, District 33
2022 General Election · Nov 8, 2022| Candidate | Party | Votes | Share |
|---|---|---|---|
| DONALD P. DeWITTERepublican | Republican | 56,883 | 100.0% |
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 33
- Michele ClarkDemocrat · On the 2026 ballot
- Danielle PenmanRepublican · On the 2026 ballot
Not on file for Don 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 Sep 25, 2026. Each item names its source. Record ID p_2rebcpyrr.
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