2026 results · Illinois · county
McHenry County, Illinois
Stratton carried McHenry County by 11.0 points in the Senate race, 16.3 points more Democratic than the 2024 presidential vote here (R+5.3). 10 races have votes counted here.
- Votes counted, Senate
- 114,667
- 71% of the 161,699 votes for president in 2024
- 2026 margin
- D+11.0
- 2024 president
- R+5.3
- Shift from 2024
- 16.3 pts → D
- In Illinois
- 15th of 102
- The 15th best county for Stratton of the 102 counted; 94th for turnout against 2024.
Statewide races
- Illinois SenateJuliana Stratton won · D+25.4 across the state54.7% Juliana Stratton43.7% Don TracyD+11.0114,667 votes16.3 pts → D2024 R+5.3
- Illinois GovernorJB Pritzker won · D+24.7 across the state53.2% JB Pritzker42.2% Darren BaileyD+11.0114,514 votes16.3 pts → D2024 R+5.3
- Illinois Attorney GeneralKwame Raoul won · D+24.4 across the state55.1% Kwame Raoul44.9% Bob FiorettiD+10.2114,377 votes15.5 pts → D2024 R+5.3
- Illinois ComptrollerMargaret Croke won · D+23.2 across the state54.2% Margaret Croke45.8% Bryan DrewD+8.5113,887 votes13.8 pts → D2024 R+5.3
- Illinois Secretary of StateAlexi Giannoulias won · D+30.7 across the state58.2% Alexi Giannoulias41.8% Diane HarrisD+16.5114,257 votes21.8 pts → D2024 R+5.3
- Illinois TreasurerMike Frerichs won · D+25.5 across the state55.1% Mike Frerichs44.9% Max SolomonD+10.3113,788 votes15.6 pts → D2024 R+5.3
The House
McHenry County is split between 4 districts; each line is the county’s own part of that district.
- Illinois 9th DistrictMcHenry County's part of the district · Daniel K. Biss won · D+53.8 across the district60.0% Daniel K. Biss40.0% John EllesonD+20.033,117 votes17.0 pts → D2024 D+3.1
- Illinois 10th DistrictMcHenry County's part of the district · Brad Schneider won · D+40.7 across the district46.4% Brad Schneider53.6% Carl LambrechtR+7.217,572 votes15.1 pts → D2024 R+22.3
- Illinois 11th DistrictMcHenry County's part of the district · Bill Foster won · D+28.6 across the district56.6% Bill Foster43.4% Jeffrey WalterD+13.359,342 votes17.3 pts → D2024 R+4.1
- Illinois 16th DistrictMcHenry County's part of the district · Darin LaHood won · R+17.6 across the district52.7% Paul Nolley47.3% Darin LaHoodD+5.34,220 votes21.7 pts → D2024 R+16.4
Counts come from each race’s official source, named on its own page. Margins are the leading two candidates’ difference in points of all votes counted. 2024 is the presidential vote, Harris against Trump, on the same ground (for a House district, the county’s part of it). A county is not compared with 2024 until a quarter of its 2024 vote is counted. Ranks are among the state’s counties with votes counted in the same race.