1986Final results
1986 election for Idaho Legislative District 21
Idaho State Senate · Idaho
Jim Risch (R) won with 54.0% of the vote, defeating Larry Larocco (D) by 8.1 points.
Jim RischRepublican · winner · incumbent
54.0%43,006
Larry LaroccoDemocrat
46.0%36,588
79,594 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 1986
Races before and after
Source: Harvard Dataverse / Carl KlarnerUpdated Sep 30, 2026, 7:29 AM ET