Ohio US Congressional Districts
‣
US Senate
‣
US House
Ohio 1st
Ohio 1st
293
686.96
Cincinnati and suburbs: Warren County
D+2
Ohio 2nd
Ohio 2nd
189
3.221
South: Cincinnati suburbs, Portsmouth
R+25
Ohio 3rd
Ohio 3rd
360
228
Central: Columbus, Westerville
D+20
Ohio 4th
Ohio 4th
155
4.664
North central: Lima, Marion, Delaware
R+20
Ohio 5th
Ohio 5th
138
5.626
Northwest: Bowling Green, Findlay, Lorain
R+15
Ohio 6th
Ohio 6th
106
7.215
East: Youngstown, Steubenville, Marietta
R+16
Ohio 7th
Ohio 7th
175
3.864
Northeast: Parma, Brunswick, Wooster
R+7
Ohio 8th
Ohio 8th
205
2.45
Southwest: Butler County, Cincinnati suburbs
R+14
Ohio 9th
Ohio 9th
320
464.65
Northwest: Toledo, Sandusky
R+3
Ohio 10th
Ohio 10th
256
1.129
Southwest: Dayton, Springfield
R+4
Ohio 11th
Ohio 11th
357
244.46
Northeast: Cleveland
D+28
Ohio 12th
Ohio 12th
215
2.271
East central: Zanesville, Newark, Athens
R+18
Ohio 13th
Ohio 13th
275
894.3
Northeast: Youngstown, Warren, parts of Akron
R+1
Ohio 14th
Ohio 14th
222
1.953
Northeast: Lake County, Ashtabula, Warren
R+9
Ohio 15th
Ohio 15th
154
4.738
Columbus suburbs: Hilliard, Piqua
R+6
