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Illinois

Lake County, Illinois presidential election results

In 2024 Kamala Harris won Lake County by 20.8 points, out of 309,323 votes for president.

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D+30R+30D+15R+152000: R+2.520002004: R+1.720042008: D+19.720082012: D+8.420122016: D+20.220162020: D+24.120202024: D+20.82024
Lake County margin: Republican minus Democratic share, in points. Bars above the line lean Republican, below lean Democratic.
TicketVotesShareBar
Kamala Harris DEM184,64259.7%
Donald J. Trump REP120,40238.9%
All other candidates4,2791.4%
Total309,323

Lake County was D+20.8 against D+10.9 statewide, 9.9 points more Democratic 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 DEM204,03261.1%
Donald J. Trump REP123,59437.0%
All other candidates6,5302.0%
Total334,156

Lake County was D+24.1 against D+17.0 statewide, 7.1 points more Democratic 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 DEM171,09556.4%
Donald J. Trump REP109,76736.2%
All other candidates22,6587.5%
Total303,520

Lake County was D+20.2 against D+17.1 statewide, 3.1 points more Democratic 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 DEM153,75753.5%
Mitt Romney REP129,76445.1%
All other candidates3,9721.4%
Total287,493

Lake County was D+8.4 against D+16.9 statewide, 8.5 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 DEM177,24259.3%
John McCain REP118,54539.6%
All other candidates3,3181.1%
Total299,105

Lake County was D+19.7 against D+25.1 statewide, 5.4 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 REP139,08150.5%
John Kerry DEM134,35248.8%
All other candidates1,8620.7%
Total275,295

Lake County was R+1.7 against D+10.3 statewide, 12.0 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
George W. Bush REP120,98850.0%
Albert Gore, Jr. DEM115,05847.5%
All other candidates6,1182.5%
Total242,164

Lake County was R+2.5 against D+12.0 statewide, 14.5 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 Lake County, Illinois in 2024?

Kamala Harris won Lake County by 20.8 points, out of 309,323 votes counted for president.

Is Lake County Republican or Democratic?

Presidential results: 2024: Democratic by 20.8 points; 2020: Democratic by 24.1 points; 2016: Democratic by 20.2 points; 2012: Democratic by 8.4 points; 2008: Democratic by 19.7 points; 2004: Republican by 1.7 points; 2000: Republican by 2.5 points.

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

In 2024 it was 9.9 points more Democratic than the state as a whole (Democratic by 20.8 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