2026 results · Illinois · county
Cook County, Illinois
Stratton carried Cook County by 61.0 points in the Senate race, 19.0 points more Democratic than the 2024 presidential vote here (D+42.0). 17 races have votes counted here.
- Votes counted, Senate
- 1,546,144
- 75% of the 2,056,800 votes for president in 2024
- 2026 margin
- D+61.0
- 2024 president
- D+42.0
- Shift from 2024
- 19.0 pts → D
- In Illinois
- 1st of 102
- The 1st best county for Stratton of the 102 counted; 49th for turnout against 2024.
Statewide races
- Illinois SenateJuliana Stratton won · D+25.4 across the state79.8% Juliana Stratton18.8% Don TracyD+61.01,546,144 votes19.0 pts → D2024 D+42.0
- Illinois GovernorJB Pritzker won · D+24.7 across the state79.6% JB Pritzker17.6% Darren BaileyD+62.01,552,110 votes20.0 pts → D2024 D+42.0
- Illinois Attorney GeneralKwame Raoul won · D+24.4 across the state79.9% Kwame Raoul20.1% Bob FiorettiD+59.81,545,093 votes17.8 pts → D2024 D+42.0
- Illinois ComptrollerMargaret Croke won · D+23.2 across the state79.8% Margaret Croke20.2% Bryan DrewD+59.61,509,973 votes17.6 pts → D2024 D+42.0
- Illinois Secretary of StateAlexi Giannoulias won · D+30.7 across the state82.4% Alexi Giannoulias17.6% Diane HarrisD+64.81,541,694 votes22.8 pts → D2024 D+42.0
- Illinois TreasurerMike Frerichs won · D+25.5 across the state80.3% Mike Frerichs19.7% Max SolomonD+60.51,519,561 votes18.5 pts → D2024 D+42.0
The House
Cook County is split between 11 districts; each line is the county’s own part of that district.
- Illinois 1st DistrictCook County's part of the district · Jonathan Jackson won · D+44.9 across the district89.0% Jonathan Jackson11.0% Christian MaxwellD+78.0152,688 votes10.8 pts → D2024 D+67.2
- Illinois 2nd DistrictCook County's part of the district · Donna Miller won · D+47.1 across the district91.3% Donna Miller8.7% Mike NoackD+82.6139,527 votes14.0 pts → D2024 D+68.6
- Illinois 3rd DistrictCook County's part of the district · Delia Ramirez won · D+54.9 across the district84.8% Delia Ramirez15.2% Angel OakleyD+69.6137,607 votes27.5 pts → D2024 D+42.0
- Illinois 4th DistrictCook County's part of the district · Patty Garcia won · D+55.4 across the district73.6% Patty Garcia13.5% Lupe CastilloD+60.1146,263 votes29.6 pts → D2024 D+30.5
- Illinois 5th DistrictCook County's part of the district · Mike Quigley won · D+54.3 across the district78.4% Mike Quigley21.6% Tom HansonD+56.8259,991 votes18.3 pts → D2024 D+38.5
- Illinois 6th DistrictCook County's part of the district · Sean Casten won · D+25.9 across the district60.8% Sean Casten39.2% Niki ConfortiD+21.6141,154 votes23.6 pts → D2024 R+2.0
- Illinois 7th DistrictCook County's part of the district · La Shawn Ford won · D+78.6 across the district89.3% La Shawn Ford10.7% Chad KoppieD+78.6206,544 votes13.9 pts → D2024 D+64.7
- Illinois 8th DistrictCook County's part of the district · Melissa Bean won · D+28.7 across the district67.6% Melissa Bean32.4% Jennifer DavisD+35.294,815 votes24.0 pts → D2024 D+11.2
- Illinois 9th DistrictCook County's part of the district · Daniel K. Biss won · D+53.8 across the district80.9% Daniel K. Biss19.1% John EllesonD+61.9211,349 votes18.2 pts → D2024 D+43.6
- Illinois 10th DistrictCook County's part of the district · Brad Schneider won · D+40.7 across the district74.5% Brad Schneider25.5% Carl LambrechtD+49.137,881 votes15.7 pts → D2024 D+33.4
- Illinois 11th DistrictCook County's part of the district · Bill Foster won · D+28.6 across the district51.1% Bill Foster48.9% Jeffrey WalterD+2.23,998 votes21.0 pts → D2024 R+18.8
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.