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United States · Election results history · 2024 Senate · Ohio
Election 2024 Results

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2024 US Senate election in Ohio

Bernie Moreno (Republican) beat Sherrod Brown (Democrat) in Ohio in 2024, 50.1% to 46.5%, a margin of 3.6 points and 206,434 votes.

Ohio changed party: in 2018 it went Democratic, for Sherrod Brown.

Republicans led in 80 of the 88 counties and Democrats in 8. The largest, Franklin, cast 588,929 votes and went to the Democrat by 33.9 points. The closest was Mahoning, where 220 votes separated the two parties.

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Early projection, based on early and incomplete polling: the likely matchups, each weighted by the betting markets' odds of both nominations, not a result. Each county is its 2024 presidential margin moved by its state's projected swing; set a national vote and every state, district and county moves by the same amount from our projection. Colours run in 100 steps from a safe Republican to a safe Democratic margin. Boundaries: US Census Bureau.

Senate

CandidatePartyVotesShare
Bernie Moreno won Republican 2,857,383 50.1%
Sherrod Brown Democratic 2,650,949 46.5%
All other candidates 196,288 3.4%
Total5,704,620

Every county

CountyDemocratRepublicanOthersTotalMargin
Franklin 385,850 65.5% 186,441 31.7% 16,638 588,929 D+33.9
Cuyahoga 384,042 67.5% 170,671 30.0% 14,239 568,952 D+37.5
Hamilton 235,825 57.8% 158,523 38.9% 13,330 407,678 D+19.0
Summit 150,517 55.5% 111,573 41.1% 9,145 271,235 D+14.4
Montgomery 130,464 51.8% 112,324 44.6% 9,120 251,908 D+7.2
Lucas 107,783 57.0% 72,544 38.4% 8,682 189,009 D+18.6
Stark 75,434 41.5% 99,365 54.7% 6,931 181,730 R+13.2
Butler 69,734 38.5% 104,952 57.9% 6,546 181,232 R+19.4
Lorain 79,307 50.8% 71,759 46.0% 5,098 156,164 D+4.8
Warren 49,350 35.5% 84,796 61.1% 4,719 138,865 R+25.5
Delaware 63,697 47.9% 65,715 49.4% 3,562 132,974 R+1.5
Lake 58,125 46.0% 64,089 50.8% 4,036 126,250 R+4.7
Clermont 37,825 33.5% 70,592 62.4% 4,644 113,061 R+29.0
Mahoning 53,847 48.3% 54,067 48.5% 3,577 111,491 R+0.2
Medina 43,173 41.0% 58,915 55.9% 3,252 105,340 R+14.9
Trumbull 43,178 45.1% 48,755 51.0% 3,716 95,649 R+5.8
Licking 35,373 37.5% 55,320 58.7% 3,604 94,297 R+21.2
Greene 37,327 41.5% 49,477 55.1% 3,052 89,856 R+13.5
Fairfield 33,697 40.2% 47,342 56.5% 2,812 83,851 R+16.3
Portage 37,082 45.1% 42,163 51.3% 2,991 82,236 R+6.2
Wood 31,242 46.8% 32,801 49.1% 2,752 66,795 R+2.3
Clark 23,630 37.7% 36,611 58.5% 2,387 62,628 R+20.7
Miami 17,525 29.8% 39,225 66.7% 2,036 58,786 R+36.9
Richland 18,488 32.0% 37,368 64.7% 1,887 57,743 R+32.7
Geauga 22,315 40.8% 30,987 56.7% 1,328 54,630 R+15.9
Wayne 17,313 32.8% 33,532 63.6% 1,898 52,743 R+30.8
Columbiana 13,902 29.2% 31,757 66.7% 1,935 47,594 R+37.5
Allen 14,120 30.7% 30,208 65.7% 1,655 45,983 R+35.0
Ashtabula 16,785 39.3% 24,117 56.5% 1,780 42,682 R+17.2
Tuscarawas 13,501 31.7% 27,395 64.3% 1,739 42,635 R+32.6
Erie 18,117 46.1% 19,654 50.0% 1,536 39,307 R+3.9
Muskingum 11,852 30.4% 25,408 65.3% 1,677 38,937 R+34.8
Hancock 12,170 32.4% 23,803 63.4% 1,547 37,520 R+31.0
Union 13,719 37.1% 21,926 59.3% 1,311 36,956 R+22.2
Ross 11,125 34.0% 20,402 62.4% 1,160 32,687 R+28.4
Knox 9,537 29.8% 21,363 66.8% 1,060 31,960 R+37.0
Jefferson 9,819 31.9% 19,795 64.3% 1,194 30,808 R+32.4
Belmont 9,476 30.8% 20,146 65.5% 1,125 30,747 R+34.7
Scioto 8,935 29.3% 20,509 67.2% 1,075 30,519 R+37.9
Washington 9,275 30.7% 19,865 65.8% 1,061 30,201 R+35.1
Sandusky 10,782 36.9% 16,951 57.9% 1,522 29,255 R+21.1
Pickaway 8,452 29.1% 19,613 67.5% 985 29,050 R+38.4
Darke 5,359 20.0% 20,615 76.8% 885 26,859 R+56.8
Huron 8,452 31.5% 17,090 63.7% 1,288 26,830 R+32.2
Marion 8,824 33.0% 16,763 62.6% 1,192 26,779 R+29.6
Lawrence 7,192 27.3% 18,077 68.7% 1,060 26,329 R+41.3
Ashland 7,280 27.8% 17,894 68.3% 1,019 26,193 R+40.5
Athens 14,696 57.4% 10,013 39.1% 916 25,625 D+18.3
Auglaize 5,248 20.6% 19,363 76.0% 861 25,472 R+55.4
Seneca 8,509 33.9% 15,420 61.5% 1,161 25,090 R+27.5
Shelby 4,927 19.7% 19,275 76.9% 865 25,067 R+57.2
Ottawa 9,460 39.9% 13,317 56.2% 920 23,697 R+16.3
Mercer 4,337 18.5% 18,432 78.5% 698 23,467 R+60.1
Logan 5,614 24.0% 16,763 71.8% 978 23,355 R+47.7
Fulton 6,764 30.6% 14,450 65.4% 866 22,080 R+34.8
Preble 4,940 22.9% 15,806 73.4% 781 21,527 R+50.5
Brown 4,610 22.0% 15,622 74.5% 746 20,978 R+52.5
Clinton 5,154 25.1% 14,513 70.6% 886 20,553 R+45.5
Madison 6,322 30.9% 13,347 65.2% 789 20,458 R+34.3
Champaign 5,547 27.4% 13,917 68.7% 796 20,260 R+41.3
Crawford 5,400 26.8% 13,938 69.2% 790 20,128 R+42.4
Highland 4,152 21.0% 14,884 75.4% 692 19,728 R+54.4
Putnam 3,573 18.1% 15,582 79.1% 549 19,704 R+60.9
Defiance 5,880 31.4% 12,028 64.2% 822 18,730 R+32.8
Morrow 4,610 24.9% 13,197 71.2% 727 18,534 R+46.3
Williams 5,043 28.0% 12,036 66.8% 937 18,016 R+38.8
Guernsey 4,839 27.8% 11,836 68.1% 711 17,386 R+40.2
Perry 4,492 26.8% 11,626 69.3% 654 16,772 R+42.5
Coshocton 4,457 27.5% 11,011 68.0% 716 16,184 R+40.5
Van Wert 3,204 21.9% 10,826 74.1% 575 14,605 R+52.2
Henry 4,356 29.8% 9,685 66.3% 562 14,603 R+36.5
Jackson 3,346 23.7% 10,299 73.0% 472 14,117 R+49.3
Carroll 3,545 26.0% 9,543 69.9% 571 13,659 R+43.9
Hocking 4,125 31.0% 8,599 64.7% 572 13,296 R+33.6
Hardin 3,367 26.3% 8,839 69.1% 585 12,791 R+42.8
Gallia 2,912 22.9% 9,316 73.2% 491 12,719 R+50.3
Fayette 3,207 25.9% 8,712 70.3% 474 12,393 R+44.4
Holmes 2,117 17.4% 9,699 79.5% 380 12,196 R+62.2
Adams 2,447 20.1% 9,325 76.6% 400 12,172 R+56.5
Pike 3,364 27.9% 8,264 68.6% 415 12,043 R+40.7
Wyandot 2,996 26.6% 7,813 69.3% 467 11,276 R+42.7
Meigs 2,456 24.0% 7,385 72.3% 374 10,215 R+48.3
Paulding 2,056 22.4% 6,678 72.7% 456 9,190 R+50.3
Harrison 1,857 26.3% 4,891 69.2% 320 7,068 R+42.9
Monroe 1,725 25.9% 4,715 70.9% 211 6,651 R+45.0
Morgan 1,802 27.1% 4,587 69.1% 252 6,641 R+41.9
Noble 1,316 21.7% 4,555 75.0% 202 6,073 R+53.3
Vinton 1,360 24.3% 4,018 71.8% 220 5,598 R+47.5

Margin: the Democrat's share of all votes minus the Republican's. Sources and how the results were checked.

Ohio Senate elections we hold

YearWinnerMargin
2024 Bernie Moreno (R) R+3.6
2022 Jd Vance (R) R+6.1
2018 Sherrod Brown (D) D+6.8
2016 Rob Portman (R) R+20.9
2012 Sherrod Brown (D) D+6.0
2010 Rob Portman (R) R+17.4
2006 Sherrod Brown (D) D+12.3
2004 George V. Voinovich (R) R+27.7
2000 Mike Dewine (R) R+24.1
1998 George V. Voinovich (R) R+12.9
1994 Mike DeWine (R) R+14.2
1992 John Glenn (D) D+8.7
1988 Howard M. Metzenbaum (D) D+14.0
1986 John Glenn (D) D+24.9
1982 Howard M. Metzenbaum (D) D+15.5
1980 John Glenn (D) D+40.6
1976 Howard M. Metzenbaum (D) D+3.0
1974 John Glenn (D) D+33.9
1970 Robert A. Taft Jr. (R) R+2.2
1968 William B. Saxbe (R) R+3.1
1964 Stephen M. Young (D) D+0.4
1962 Frank J. Lausche (D) D+23.1
1958 Stephen M. Young (D) D+4.9
1956 Frank J. Lausche (D) D+5.8
1952 John W. Bricker (R) R+9.2
1950 Robert A. Taft (R) R+15.1
1946 John W. Bricker (R) R+14.7
1944 Robert A. Taft (R) R+0.6
1940 Harold H. Burton (R) R+4.7
1938 Robert A. Taft (R) R+7.2
1934 Vic Donahey (D) D+20.5
1932 Robert J. Bulkley (D) D+6.6
1928 Simeon D. Fess (R) R+21.7
1926 Frank B. Willis (R) R+6.6
1922 Simeon D. Fess (R) R+3.2
1920 Frank B. Willis (R) R+18.3
1916 Atlee Pomerene (D) D+3.1
1914 Warren G. Harding (R) R+9.6