Akashic
1876–2024
Elections / 2020 · Dem primary · OH

Biden led Ohio's 2020 Democratic presidential primary.

County-level returns aggregated statewide; Biden led by 55.5 points. This is the Democratic nominating contest — the November result is on the general-election page.

Statewide result
Ohio 2020 Democratic presidential primary — county returns aggregated statewide.
CandidateVotesShare
Biden647,28572.3%
Sanders149,68616.7%
Warren30,9853.5%
Bloomberg28,7043.2%
Buttigieg15,1131.7%
Klobuchar11,8991.3%
Gabbard4,5600.5%
Other4,1730.5%
Steyer2,8010.3%
Yang5020.1%
By county (88)
Each row links to the county's full place page.
CountyLed byMarginVotes
Cuyahoga CountyBiden+54.1139,519
Franklin CountyBiden+45.1120,906
Hamilton CountyBiden+54.479,455
Summit CountyBiden+58.050,644
Montgomery CountyBiden+61.737,773
Lucas CountyBiden+58.732,573
Lorain CountyBiden+55.828,940
Stark CountyBiden+62.127,885
Mahoning CountyBiden+64.724,142
Trumbull CountyBiden+62.822,175
Lake CountyBiden+59.920,858
Delaware CountyBiden+61.218,736
Butler CountyBiden+56.817,542
Warren CountyBiden+54.315,326
Portage CountyBiden+52.113,699
Medina CountyBiden+57.512,958
Greene CountyBiden+51.311,778
Licking CountyBiden+56.911,477
Clermont CountyBiden+53.010,581
Wood CountyBiden+48.99,883
Fairfield CountyBiden+59.08,759
Clark CountyBiden+61.88,426
Geauga CountyBiden+61.76,889
Erie CountyBiden+60.76,771
Athens CountyBiden+26.56,602
Ashtabula CountyBiden+61.56,408
Richland CountyBiden+61.25,973
Jefferson CountyBiden+60.05,916
Wayne CountyBiden+55.75,875
Tuscarawas CountyBiden+53.85,863
Miami CountyBiden+59.45,001
Columbiana CountyBiden+62.14,953
Allen CountyBiden+63.04,766
Belmont CountyBiden+56.24,746
Ross CountyBiden+62.64,029
Muskingum CountyBiden+64.54,010
Hancock CountyBiden+53.03,881
Sandusky CountyBiden+59.53,761
Washington CountyBiden+57.23,582
Marion CountyBiden+59.93,433
Huron CountyBiden+58.73,372
Ottawa CountyBiden+65.23,336
Seneca CountyBiden+60.23,266
Scioto CountyBiden+58.03,222
Union CountyBiden+50.93,048
Knox CountyBiden+55.22,973
Pickaway CountyBiden+61.32,645
Lawrence CountyBiden+61.62,367
Defiance CountyBiden+58.12,141
Ashland CountyBiden+55.22,088
Fulton CountyBiden+62.51,910
Coshocton CountyBiden+55.01,904
Guernsey CountyBiden+63.91,890
Crawford CountyBiden+57.51,878
Darke CountyBiden+61.21,851
Champaign CountyBiden+54.21,846
Logan CountyBiden+56.51,822
Shelby CountyBiden+61.21,753
Mercer CountyBiden+59.21,716
Brown CountyBiden+66.51,680
Hocking CountyBiden+54.41,631
Madison CountyBiden+59.01,631
Morrow CountyBiden+55.11,582
Auglaize CountyBiden+62.61,575
Preble CountyBiden+57.31,566
Perry CountyBiden+63.91,539
Williams CountyBiden+53.41,503
Clinton CountyBiden+51.81,422
Carroll CountyBiden+63.81,400
Henry CountyBiden+63.81,329
Putnam CountyBiden+67.31,293
Pike CountyBiden+63.11,276
Highland CountyBiden+54.71,272
Monroe CountyBiden+59.91,222
Hardin CountyBiden+55.91,088
Gallia CountyBiden+54.01,086
Jackson CountyBiden+60.91,032
Van Wert CountyBiden+55.2991
Fayette CountyBiden+52.4946
Harrison CountyBiden+60.6899
Noble CountyBiden+47.1898
Wyandot CountyBiden+53.8870
Meigs CountyBiden+53.1838
Adams CountyBiden+62.8831
Paulding CountyBiden+64.6822
Holmes CountyBiden+48.5728
Morgan CountyBiden+55.1661
Vinton CountyBiden+49.2575