United States Senate – GOP Hold
Tim Scott (R-inc) – 1,241,609 – 60.57%
Thomas Dixon (D, WF, G) – 757,022 – 36.93%
– Democratic – 704,540 – 34.37%
– Working Families – 37,610 – 1.83%
– Green – 14,872 – 0.73%
Bill Bledsoe (C, L) – 37,482 – 1.83%
– Libertarian – 24,830 – 1.21%
– Constitution – 12,652 – 0.62%
Rebel Michael Scarborough (American) – 11,923 – 0.58%
Write-Ins – 1,857 – 0.09%
Total Votes – 2,049,893 – 100.00%
United States House of Representatives – District 1 – GOP Hold
Mark Sanford (R-inc) – 190,410 – 58.56%
Dimitri Cherny (D, WF, G) – 119,779 – 36.84%
– Democratic – 110,539 – 33.99%
– Working Families – 5,757 – 1.77%
– Green – 3,483 – 1.07%
Michael Grier, Jr. (L) – 11,614 – 3.57%
Albert Travison (American) – 2,774 – 0.85%
Write-Ins – 593 – 0.18%
Total Votes – 325,170 – 100.00%
United States House of Representatives – District 2 – GOP Hold
Joe Wilson (R-inc) – 183,746 – 60.25%
Arik Bjorn (D, G) – 109,452 – 35.89%
– Democratic – 105,306 – 34.53%
– Green – 4,146 – 1.36%
Eddie McCain (American) – 11,444 – 3.75%
Write-Ins – 354 – 0.12%
Total Votes – 304,996 – 100.00%
United States House of Representatives – District 3 – GOP Hold
Jeff Duncan (R) – 196,325 – 72.84%
Hosea Cleveland (D) – 72,933 – 27.06%
Write-Ins – 282 – 0.10%
Total Votes – 269,540 – 100.00%
United States House of Representatives – District 4 – GOP Hold
Trey Gowdy (R-inc) – 198,648 – 67.19%
Chris Fedalei (D) – 91,676 – 31.01%
Michael Chandler (C) – 5,103 – 1.73%
Write-Ins – 243 – 0.08%
Total Votes – 295,670 – 100.00%
United States House of Representatives – District 5 – GOP Hold
Mick Mulvaney (R-inc) – 161,669 – 59.22%
Fran Person (D) – 105,772 – 38.74%
Rudy Barnes, Jr. (American) – 5,388 – 1.97%
Write-Ins – 177 – 0.06%
Total Votes – 273,006 – 100.00%
United States House of Representatives – District 6 – DEM Hold
James E. Clyburn (D-inc) – 177,947 – 70.09%
Laura Sterling (R) – 70,099 – 27.61%
Rich Piotrowski (L) – 3,131 – 1.23%
Prince Charles Mallory (G) – 2,499 – 0.98%
Write-Ins – 225 – 0.09%
Total Votes – 253,901 – 100.00%
United States House of Representatives – District 7 – GOP Hold
Tom Rice (R-inc) – 176,468 – 60.96%
Mal Hyman (D, WF, G) – 112,744 – 38.95%
– Democratic – 103,454 – 35.74%
– Working Families – 6,747 – 2.33%
– Green – 2,543 – 0.88%
Write-Ins – 251 – 0.09%
Total Votes – 289,463 – 100.00%