2004Final results
2004 election for U.S. Senate in Oregon
U.S. Senate · Oregon
Ron Wyden (D) won with 63.4% of the vote, defeating Al King (R) by 31.6 points.
Ron WydenDemocrat · winner
63.4%1,128,728
Al KingRepublican
31.7%565,254
Teresa KeaneGreen
2.4%43,053
Dan FitzgeraldLibertarian
1.7%29,582
David BrownlowConstitution
0.7%12,397
1,780,550 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 2004
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.
Ron WydenAl King
$3.8M
Raised by the campaign
$35.8K
$2.8M
Spent by the campaign
$35.7K
$2M
Cash on hand
$79
Other candidates' campaigns: Teresa Keane $9.9K.
Campaign money: FEC, through Dec 31, 2004.
Source: FEC campaign filingsUpdated Dec 31, 2004
The candidates
Ron Wyden (D)Al King (R)
Also on the ballot: Teresa Keane (Green), 2.4%; Dan Fitzgerald (Libertarian), 1.7%; David Brownlow (Constitution), 0.7%