2018Final results
2018 election for Idaho Legislative District 34
Idaho State Senate · Idaho
Brent Hill (R) won with 83.6% of the vote, defeating Robert S. Nielsen (D) by 67.3 points.
Brent HillRepublican · winner · incumbent
83.6%9,500
Robert S. NielsenDemocrat
16.4%1,858
11,358 votes
Source: MIT Election Data and Science LabUpdated Oct 1, 2026, 6:17 AM ET
The seat over time
D − R margin in this seat's races around 2018
Races before and after
Source: MIT Election Data and Science LabUpdated Oct 1, 2026, 6:17 AM ET