2018Final results
2018 election for Montana House District 46
Montana House of Representatives · Montana
Bill Mercer (R) won with 59.2% of the vote, defeating Anne Giuliano (D) by 18.3 points.
Bill MercerRepublican · winner
59.2%3,386
Anne GiulianoDemocrat
40.8%2,337
5,723 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