2012Final results
2012 election for Montana House District 3
Montana House of Representatives · Montana
Jerry Oneil (R) won with 51.1% of the vote, defeating Zac Perry (D) by 7.4 points.
Jerry OneilRepublican · winner · incumbent
51.1%2,333
Zac PerryDemocrat
43.7%1,996
Shawn GuymonLibertarian
5.1%235
4,564 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 2012
Races before and after
Source: Harvard Dataverse / Carl KlarnerUpdated Sep 30, 2026, 7:29 AM ET