1976Final results
1976 election for Oregon House District 57
Oregon House of Representatives · Oregon
Jack Duff (R) won with 63.2% of the vote, defeating Kenneth D. Peterson Jr. (Ind) by 26.5 points.
Jack DuffRepublican · winner
63.2%7,489
Kenneth D. Peterson Jr.Independent
36.7%4,350
11,846 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 1976
Races before and after
Source: Harvard Dataverse / Carl KlarnerUpdated Sep 30, 2026, 7:29 AM ET