United States Senate – DEM Hold
John C. Stennis (D-inc) – 233,919 – 100.00%
United States House of Representatives – District 1 – DEM Hold/DEM Loss
Thomas Abernethy (D-inc) – 40,333 – 100.00%
United States House of Representatives – District 2 – DEM Hold
Jamie L. Whitten (D-inc) – 29,025 – 100.00%
United States House of Representatives – District 3 – DEM Hold
Frank E. Smith (D-inc) – 23,906 – 87.16%
Paul Clark (R) – 3,523 – 12.84%
Total Votes – 27,429 – 100.00%
United States House of Representatives – District 4 – DEM Hold
John Bell Williams (D-inc) – 50,318 – 100.00%
United States House of Representatives – District 5 – DEM Hold
W. Arthur Winstead (D-inc) – 39,919 – 94.10%
Henry J. Maddox (R) – 2,501 – 5.90%
Total Votes – 42,420 – 100.00%
United States House of Representatives – District 6 – DEM Hold
William M. Colmer (D-inc – 51,227 – 100.00%