United States Senate – DEM Hold
John C. Stennis (D-inc) – 61,039 – 100.00%
United States House of Representatives – District 1 – DEM Hold
Thomas G. Abernethy (D-inc) – 12,413 – 100.00%
United States House of Representatives – District 2 – DEM Hold
Jamie L. Whitten (D-inc) – 7,982 – 100.00%
United States House of Representatives – District 3 – DEM Hold
Frank E. Smith (D-inc) – 4,644 – 100.00%
United States House of Representatives – District 4 – DEM Hold
John Bell Williams (D-inc) – 8,665 – 100.00%
United States House of Representatives – District 5 – DEM Hold
W. Arthur Winstead (D-inc) – 14,517 – 100.00%
United States House of Representatives – District 6 – DEM Hold
William M. Colmer (D-inc) – 13,243 – 100.00%