United States Senate – DEM Hold
Ernest Fritz Hollings (D-inc) – 612,554 – 70.37%
Marshall Mays (R) – 257,946 – 29.63%
Total Votes – 870,500 – 100.00%
United States House of Representatives – District 1 – GOP Gain
Thomas F. Hartnett (R) – 81,988 – 51.65%
Charles D. Ravenel (D) – 76,743 – 48.35%
Total Votes – 158,731 – 100.00%
United States House of Representatives – District 2 – GOP Hold
Floyd Spence (R-inc) – 92,306 – 55.72%
Tom Turnipseed (D) – 73,353 – 44.28%
Total Votes – 165,659 – 100.00%
United States House of Representatives – District 3 – DEM Hold
Butler Derrick (D-inc) – 87,680 – 59.79%
Marshall Parker (R) – 57,840 – 39.44%
Boyce Lee Muller (L) – 1,118 – 0.76%
Total Votes – 146,638 – 100.00%
United States House of Representatives – District 4 – GOP Hold
Carroll A. Campbell (R-inc) – 90,941 – 92.87%
Thomas P. Waldenfels (L) – 6,984 – 7.13%
Total Votes – 97,925 – 100.00%
United States House of Representatives – District 5 – DEM Hold
Kenneth Lamar Holland (D-inc) – 99,773 – 87.50%
Thomas Campbell (L) – 14,252 – 12.50%
Total Votes – 114,025 – 100.00%
United States House of Representatives – District 6 – GOP Gain
John Light Napier (R) – 75,964 – 51.78%
John W. Jenrette, Jr. (D-inc) – 70,747 – 48.22%
Total Votes – 146,711 – 100.00%