1984Final results
1984 election for President in Arizona
President · Arizona
Ronald Reagan (R) won with 66.4% of the vote, defeating Walter Mondale (D) by 33.9 points.
Ronald ReaganRepublican · winner
66.4%681,416
Walter MondaleDemocrat
32.5%333,854
David BerglandLibertarian
1.0%10,585
1,025,897 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