1972Final results
1972 election for Idaho Legislative District 29
Idaho State Senate · Idaho
J. Marsden Williams (R) won with 57.3% of the vote, defeating Daniel Herborn (D) by 14.5 points.
J. Marsden WilliamsRepublican · winner · incumbent
57.3%4,575
Daniel HerbornDemocrat
42.7%3,414
7,989 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