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Ohio

Seneca County, Ohio presidential election results

In 2024 Donald J. Trump won Seneca County by 37.5 points, out of 25,263 votes for president.

Geauga (no county figures)Hancock (no county figures)Hardin (no county figures)Holmes (no county figures)Licking (no county figures)Madison (no county figures)Miami (no county figures)Noble (no county figures)Pike (no county figures)Sandusky (no county figures)Seneca County: Donald J. Trump +37.5Union (no county figures)Wayne (no county figures)Wood (no county figures)Allen (no county figures)Brown (no county figures)Clinton (no county figures)Defiance (no county figures)Fayette (no county figures)Meigs (no county figures)Mercer (no county figures)Morrow (no county figures)Muskingum (no county figures)Paulding (no county figures)Pickaway (no county figures)Portage (no county figures)Preble (no county figures)Richland (no county figures)Ross (no county figures)Shelby (no county figures)Stark (no county figures)Tuscarawas (no county figures)Van Wert (no county figures)Washington (no county figures)Williams (no county figures)Wyandot (no county figures)Adams (no county figures)Ashland (no county figures)Auglaize (no county figures)Belmont (no county figures)Butler (no county figures)Carroll (no county figures)Clark (no county figures)Clermont (no county figures)Columbiana (no county figures)Crawford (no county figures)Darke (no county figures)Delaware (no county figures)Erie (no county figures)Franklin (no county figures)Hamilton (no county figures)Highland (no county figures)Huron (no county figures)Jefferson (no county figures)Lawrence (no county figures)Lorain (no county figures)Mahoning (no county figures)Marion (no county figures)Athens (no county figures)Champaign (no county figures)Coshocton (no county figures)Fairfield (no county figures)Guernsey (no county figures)Henry (no county figures)Knox (no county figures)Logan (no county figures)Medina (no county figures)Morgan (no county figures)Perry (no county figures)Putnam (no county figures)Summit (no county figures)Warren (no county figures)Lake (no county figures)Lucas (no county figures)Monroe (no county figures)Montgomery (no county figures)Ottawa (no county figures)Scioto (no county figures)Trumbull (no county figures)Vinton (no county figures)Ashtabula (no county figures)Cuyahoga (no county figures)Fulton (no county figures)Gallia (no county figures)Harrison (no county figures)Hocking (no county figures)Jackson (no county figures)Greene (no county figures)
D+40R+40D+20R+202000: R+17.820002004: R+18.320042008: R+2.720082012: R+7.520122016: R+30.920162020: R+34.220202024: R+37.52024
Seneca County margin: Republican minus Democratic share, in points. Bars above the line lean Republican, below lean Democratic.
TicketVotesShareBar
Donald J. Trump R17,24168.2%
Kamala Harris D7,76530.7%
Chase Oliver and Mike ter Maat (L)1290.5%
Richard Duncan and Mitchell Preston Bupp660.3%
Peter Sonski and Lauren Onak610.2%
Cornel West and Melina Abdullah (WI)*10.0%
Shiva Ayyadurai and Crystal Ellis (WI)*00.0%
Jay Bowman and De D Bowman (WI)*00.0%
John Cheng and Wayne Waligorski (WI)*00.0%
Claudia De la Cruz and Karina Garcia (WI)*00.0%
Cherunda Fox and Harlan McVay (WI)*00.0%
Chris Garrity and Cody Ballard (WI)*00.0%
Brian Kienitz and Christina Johnston (WI)*00.0%
William Nalbach and Willis Butts (WI)*00.0%
Total25,263

Seneca County was R+37.5 against R+11.2 statewide, 26.3 points more Republican than the state.

Source: Ohio Secretary of State, November 5, 2024 General Election Official Canvass, President and Vice President by county (spreadsheet printed one column per page, 45 pages)

TicketVotesShareBar
Donald J. Trump R17,08666.2%
Joseph R. Biden D8,26632.0%
Jo Jorgensen and Spike Cohen (L)3571.4%
Howie Hawkins and Angela Walker940.4%
Brian Carroll and Amar Patel (WI)*40.0%
Tom Hoefling and Andy Prior (WI)*30.0%
President R19 Boddie and Eric Stoneham (WI)*00.0%
Dario Hunter and Dawn Neptune Adams (WI)*00.0%
Jade Simmons and Claudeliah J. Roze (WI)*00.0%
Kasey Wells and Rachel Wells (WI)*00.0%
Total25,810

Seneca County was R+34.2 against R+8.0 statewide, 26.2 points more Republican than the state.

Source: Ohio Secretary of State, November 3, 2020 General Election official results spreadsheet, sheet 'Master' (President and Vice President by county with registered voters and ballots counted)

TicketVotesShareBar
Donald J. Trump REP14,82561.8%
Hillary Clinton DEM7,40430.9%
All other candidates1,7587.3%
Total23,987

Seneca County was R+30.9 against R+8.1 statewide, 22.8 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
Mitt Romney REP13,24352.4%
Barack Obama DEM11,35344.9%
All other candidates6662.6%
Total25,262

Seneca County was R+7.5 against D+3.0 statewide, 10.5 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
John McCain REP13,82350.4%
Barack Obama DEM13,08747.7%
All other candidates5392.0%
Total27,449

Seneca County was R+2.7 against D+4.5 statewide, 7.2 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 REP15,88558.9%
John Kerry DEM10,95840.6%
All other candidates1480.5%
Total26,991

Seneca County was R+18.3 against R+2.1 statewide, 16.2 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 REP13,86356.9%
Albert Gore, Jr. DEM9,51239.1%
All other candidates9764.0%
Total24,351

Seneca County was R+17.8 against R+3.6 statewide, 14.3 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)

Questions and answers

Who won Seneca County, Ohio in 2024?

Donald J. Trump won Seneca County by 37.5 points, out of 25,263 votes counted for president.

Is Seneca County Republican or Democratic?

Presidential results: 2024: Republican by 37.5 points; 2020: Republican by 34.2 points; 2016: Republican by 30.9 points; 2012: Republican by 7.5 points; 2008: Republican by 2.7 points; 2004: Republican by 18.3 points; 2000: Republican by 17.8 points.

How does Seneca County vote compared with the rest of Ohio?

In 2024 it was 26.3 points more Republican than the state as a whole (Republican by 37.5 points against Republican by 11.2 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