2012Final results
2012 election for Montana Senate District 19
Montana State Senate · Montana
Matthew M. Rosendale, Sr. (R) won with 67.6% of the vote, defeating Fred Lake (D) by 35.2 points.
Matthew M. Rosendale, Sr.Republican · winner
67.6%5,929
Fred LakeDemocrat
32.4%2,842
8,771 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