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Illinois

Winnebago County, Illinois presidential election results

In 2024 Kamala Harris won Winnebago County by 0.6 points, out of 121,048 votes for president.

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D+20R+20D+10R+102000: R+1.620002004: R+0.920042008: D+12.820082012: D+5.620122016: D+0.120162020: D+2.520202024: D+0.52024
Winnebago County margin: Republican minus Democratic share, in points. Bars above the line lean Republican, below lean Democratic.
TicketVotesShareBar
Kamala Harris DEM59,94249.5%
Donald J. Trump REP59,25749.0%
All other candidates1,8491.5%
Total121,048

Winnebago County was D+0.5 against D+10.9 statewide, 10.4 points more Republican than the state.

Source: County results compiled by Tony McGovern from news-media election-night tallies (Fox News, Politico, The New York Times); not a certified state document

TicketVotesShareBar
Joseph R. Biden DEM64,05650.2%
Donald J. Trump REP60,86147.7%
All other candidates2,7932.2%
Total127,710

Winnebago County was D+2.5 against D+17.0 statewide, 14.5 points more Republican than the state.

Source: County results compiled by Tony McGovern from news-media election-night tallies (Fox News, Politico, The New York Times); not a certified state document

TicketVotesShareBar
Hillary Clinton DEM55,71347.1%
Donald J. Trump REP55,62447.0%
All other candidates7,0395.9%
Total118,376

Winnebago County was D+0.1 against D+17.1 statewide, 17.0 points more Republican than the state.

Source: MIT Election Data and Science Lab, County Presidential Election Returns 2000-2016 (compiled from official state election records)

TicketVotesShareBar
Barack Obama DEM61,73251.9%
Mitt Romney REP55,13846.3%
All other candidates2,1141.8%
Total118,984

Winnebago County was D+5.6 against D+16.9 statewide, 11.3 points more Republican than the state.

Source: MIT Election Data and Science Lab, County Presidential Election Returns 2000-2016 (compiled from official state election records)

TicketVotesShareBar
Barack Obama DEM70,03455.6%
John McCain REP53,88642.8%
All other candidates2,1111.7%
Total126,031

Winnebago County was D+12.8 against D+25.1 statewide, 12.3 points more Republican than the state.

Source: MIT Election Data and Science Lab, County Presidential Election Returns 2000-2016 (compiled from official state election records)

TicketVotesShareBar
George W. Bush REP60,78250.1%
John Kerry DEM59,74049.2%
All other candidates9030.7%
Total121,425

Winnebago County was R+0.9 against D+10.3 statewide, 11.2 points more Republican than the state.

Source: MIT Election Data and Science Lab, County Presidential Election Returns 2000-2016 (compiled from official state election records)

TicketVotesShareBar
George W. Bush REP53,81649.2%
Albert Gore, Jr. DEM51,98147.6%
All other candidates3,5003.2%
Total109,297

Winnebago County was R+1.6 against D+12.0 statewide, 13.6 points more Republican than the state.

Source: MIT Election Data and Science Lab, County Presidential Election Returns 2000-2016 (compiled from official state election records)

Questions and answers

Who won Winnebago County, Illinois in 2024?

Kamala Harris won Winnebago County by 0.6 points, out of 121,048 votes counted for president.

Is Winnebago County Republican or Democratic?

Presidential results: 2024: Democratic by 0.5 points; 2020: Democratic by 2.5 points; 2016: Democratic by 0.1 points; 2012: Democratic by 5.6 points; 2008: Democratic by 12.8 points; 2004: Republican by 0.9 points; 2000: Republican by 1.6 points.

How does Winnebago County vote compared with the rest of Illinois?

In 2024 it was 10.4 points more Republican than the state as a whole (Democratic by 0.5 points against Democratic by 10.9 points statewide).

Official results As published by The American Presidency Project (UC Santa Barbara) and the state documents it links. How we use this data