1972Final resultsIncumbent defeated
1972 election for Oklahoma House District 59
Oklahoma House of Representatives · Oklahoma
Earnest Isch (R) won with 56.2% of the vote, defeating Jack M. Harrison (D) by 12.4 points.
Earnest IschRepublican · winner
56.2%6,486
Jack M. HarrisonDemocrat · incumbent
43.8%5,059
11,545 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 1972
Races before and after
Source: Harvard Dataverse / Carl KlarnerUpdated Sep 30, 2026, 7:29 AM ET