1984Final results
1984 election for President in Oregon
President · Oregon
Ronald Reagan (R) won with 55.9% of the vote, defeating Walter Mondale (D) by 12.2 points.
Ronald ReaganRepublican · winner
55.9%685,700
Walter MondaleDemocrat
43.7%536,479
1,226,527 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 1984
Races before and after
Source: MIT Election Data and Science LabUpdated Sep 30, 2026, 7:25 AM ET