2018Final resultsIncumbent defeated
2018 election for Idaho Legislative District 15
Idaho House of Representatives · Idaho
2 seats: Steve Berch (D), Jake Ellis (D) won.
2 seatsSteve BerchDemocrat · winner
27.4%9,845
Jake EllisDemocrat · winner
25.3%9,089
Patrick McDonaldRepublican · incumbent
24.4%8,769
Lynn M. LukerRepublican · incumbent
22.9%8,225
35,928 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