2020Final results
2020 election for South Carolina's 6th District
U.S. House · South Carolina
Jim Clyburn (D) won with 68.2% of the vote, defeating John McCollum (R) by 37.4 points.
Jim ClyburnDemocrat · winner
68.2%197,477
John McCollumRepublican
30.8%89,258
Mark HackettConstitution
0.9%2,646
289,653 votes
Source: MIT Election Data and Science LabUpdated Oct 1, 2026, 10:09 AM ET
The seat over time
D − R margin in this seat's races around 2020
Races before and after
Source: MIT Election Data and Science LabUpdated Oct 1, 2026, 10:09 AM ET
Money in this race
Each line compares the two campaigns on one scale.
Jim ClyburnNo Republican
$3.4M
Raised by the campaign
—
$2.4M
Spent by the campaign
—
$2M
Cash on hand
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Campaign money: FEC, through Dec 31, 2020.
Source: FEC campaign filingsUpdated Dec 31, 2020