1984 general · November 6, 1984

1984 Ohio election results

Every race on Ohio's ballot in the 1984 general election: winners, margins and seats that changed party.

Races138

Changed party4

Unopposed7%9 races

Incumbents defeated4

President

R 1

Race	Winner	Won by	Notes
Ohio	Ronald Reagan (R)	18.7

D 11 · R 10 · 1 changed party

Race	Winner	Won by	Notes
OH-1	Thomas Luken (D)	14.8
OH-2	Willis Gradison (R)	37.2
OH-3	Tony Hall (D)	Unopposed
OH-4	Michael Oxley (R)	55.1
OH-5	Delbert L. Latta (R)	25.4
OH-6	Bob McEwen (R)	48.0
OH-7	Michael DeWine (R)	55.6
OH-8	Thomas N. Kindness (R)	53.8
OH-9	Marcy Kaptur (D)	11.5
OH-10	Clarence Miller (R)	46.0
OH-11	Dennis Eckart (D)	33.5
OH-12	John Kasich (R)	39.1
OH-13	Donald Pease (D)	36.4
OH-14	John F. Seiberling (D)	42.8
OH-15	Chalmers Wylie (R)	43.2
OH-16	Ralph Regula (R)	44.8
OH-17	James Traficant (D)	7.6	Flipped
OH-18	Douglas Applegate (D)	51.9
OH-19	Edward Feighan (D)	12.5
OH-20	Mary Oakar (D)	Unopposed
OH-21	Louis Stokes (D)	67.7

D 5 · R 12

Race	Winner	Won by	Notes
SD-2	Paul Gillmor (R)	39.4
SD-4	Donald Lukens (R)	23.2
SD-6	Charles F. Horn (R)	7.8
SD-8	Stanley J. Aronoff (R)	39.9
SD-10	David Hobson (R)	7.3
SD-12	Bob Cupp (R)	22.0	Incumbent lost
SD-14	Cooper Snyder (R)	5.8
SD-16	Eugene Watts (R)	1.6	Incumbent lost
SD-18	Robert J. Boggs (D)	20.3
SD-20	Robert Ney (R)	14.2
SD-21	Mike White (D)	50.4
SD-22	Grace L. Drake (R)	21.3
SD-24	Gary C. Suhadolnik (R)	21.1
SD-26	Paul E. Pfeifer (R)	39.1
SD-28	Marcus A. Roberto (D)	38.9
SD-30	Robert L. Burch (D)	11.3	Incumbent lost
SD-32	Thomas E. Carney (D)	25.1

D 59 · R 40 · 3 changed party

Results are each source's final count; margins are the winner's lead over the runner-up in points of the vote. Source: Harvard Dataverse / Carl Klarner; MIT Election Data and Science Lab