2022Final results
2022 election for Montana House District 15
Montana House of Representatives · Montana
Marvin R. Weatherwax Jr. (D) won with 50.5% of the vote, defeating Ralph Foster (R) by 1.0 points.
Marvin R. Weatherwax Jr.Democrat · winner · incumbent
50.5%1,303
Ralph FosterRepublican
49.5%1,277
2,580 votes
Source: MIT Election Data and Science LabUpdated Oct 2, 2026, 5:14 AM ET
The seat over time
D − R margin in this seat's races around 2022
Races before and after
Source: MIT Election Data and Science LabUpdated Oct 2, 2026, 5:14 AM ET