1990Final results
1990 election for Idaho Legislative District 20
Idaho State Senate · Idaho
Karl Brooks (D) won with 63.1% of the vote, defeating Roland Smith (R) by 26.2 points.
Karl BrooksDemocrat · winner · incumbent
63.1%7,269
Roland SmithRepublican
36.9%4,247
11,516 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 1990
Races before and after
Source: Harvard Dataverse / Carl KlarnerUpdated Sep 30, 2026, 7:29 AM ET