2000Final results
2000 election for Montana's at-large District
U.S. House · Montana
Dennis R. Rehberg (R) won with 51.5% of the vote, defeating Nancy Keenan (D) by 5.2 points.
Dennis R. RehbergRepublican · winner
51.5%211,418
Nancy KeenanDemocrat
46.3%189,971
James J. TikalskyLibertarian
2.2%9,132
410,521 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 2000
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.
Nancy KeenanDennis R. Rehberg
$1.9M
Raised by the campaign
$2.2M
$1.9M
Spent by the campaign
$2.1M
$30.1K
Cash on hand
$20.9K
Campaign money: FEC, through Dec 31, 2000.
Source: FEC campaign filingsUpdated Dec 31, 2000