OH-01 elected a Democrat in 2024.

D+9.2 on 391,909 certified votes. Below: the 2024 result and this district's margin across every cycle on record.

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OH-01 — 2024 result

Source: MIT Election Data + Science Lab, US House returns (party-classified by literal ballot party).

Democratic (D)

213,916

54.6%

Republican (R)

177,993

45.4%

All others

0

0.0%

Margin

D+9.2

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Margin history

OH-01 across every cycle on record. Each year links to its district page.

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Year	Won	Margin	Votes
2024	D	+9.2%	391,909
2022	D	+5.5%	296,474
2020	R	−7.1%	385,285
2018	R	−4.4%	300,871
2016	R	−18.4%	354,788
2014	R	−26.4%	197,383
2012	R	−20.1%	349,716
2010	R	−5.5%	201,518
2008	D	+5.0%	296,290
2006	R	−4.5%	202,264
2004	R	−19.7%	289,863
2002	R	−29.6%	170,928
2000	R	−8.4%	220,428
1998	R	−6.0%	174,424
1996	R	−10.8%	218,424
1994	R	−12.2%	165,819
1992	D	+51.3%	234,433
1990	D	+2.2%	164,294
1988	D	+12.9%	208,420
1986	D	+23.5%	146,577
1984	D	+14.8%	220,658
1982	D	+29.8%	156,187
1980	R	−51.5%	166,180
1978	R	−30.6%	114,169
1976	R	−31.1%	169,516