1980Final results
1980 election for Ohio House District 20
Ohio House of Representatives · Ohio
Thomas Pottenger (R) won with 74.3% of the vote, defeating William D. Haders (D) by 48.5 points.
Thomas PottengerRepublican · winner · incumbent
74.3%34,836
William D. HadersDemocrat
25.7%12,080
46,916 votes
Source: Harvard Dataverse / Carl KlarnerUpdated Sep 30, 2026, 7:29 AM ET
The seat over time
D − R margin in this seat's races around 1980
Races before and after
Source: Harvard Dataverse / Carl KlarnerUpdated Sep 30, 2026, 7:29 AM ET