1984Final results
1984 election for President in South Carolina
President · South Carolina
Ronald Reagan (R) won with 63.6% of the vote, defeating Walter Mondale (D) by 28.0 points.
Ronald ReaganRepublican · winner
63.6%615,539
Walter MondaleDemocrat
35.6%344,459
David BerglandLibertarian
0.5%4,359
Delmar DennisOther party
0.4%3,490
Dennis SerretteOther party
0.1%682
968,529 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
The candidates
Ronald Reagan (R)Walter Mondale (D)
Also on the ballot: David Bergland (Libertarian), 0.5%; Delmar Dennis (Other party), 0.4%; Dennis Serrette (Other party), 0.1%