2008Final results
2008 election for Montana's at-large District
U.S. House · Montana
Dennis R. Rehberg (R) won with 64.1% of the vote, defeating John Driscoll (D) by 31.7 points.
Dennis R. RehbergRepublican · winner
64.1%308,470
John DriscollDemocrat
32.4%155,930
Mike FellowsLibertarian
3.4%16,500
480,900 votes
Source: MIT Election Data and Science LabUpdated Sep 30, 2026, 7:25 AM ET
The seat over time
D − R margin in this seat's races around 2008
Races before and after
Source: MIT Election Data and Science LabUpdated Sep 30, 2026, 7:25 AM ET
Money in this race
Each line compares the two campaigns on one scale.
No DemocratDennis R. Rehberg
—
Raised by the campaign
$1.2M
—
Spent by the campaign
$897.2K
—
Cash on hand
$565K
Campaign money: FEC, through Dec 31, 2008.
Source: FEC campaign filingsUpdated Dec 31, 2008