United States Senate – DEM Gain
Stuart Symington (D) – 1,008,521 – 53.99%
James P. Kem (R-inc) – 858,170 – 45.94%
Haven P. Perkins (Prog.) – 883 – 0.05%
Joseph G. Hodges (S) – 219 – 0.01%
Christian Frederick (Christian Nationalist) – 161 – 0.01%
Henry W. Genck (SL) – 145 – 0.01%
Total Votes – 1,868,099 – 100.00%
United States House of Representatives – District 1 – DEM Hold
Frank M. Karsten (D-inc) – 126,583 – 64.24%
Eugene A. Miller (R) – 70,479 – 35.76%
Total Votes – 197,062 – 100.00%
United States House of Representatives – District 2 – GOP Hold
Thomas B. Curtis (R-inc) – 125,625 – 56.89%
Donald McClanahan (D) – 95,208 – 43.11%
Total Votes – 220,833 – 100.00%
United States House of Representatives – District 3 – DEM Gain
Mrs. John B. (Leonor) Sullivan (D) – 107,428 – 64.78%
Claude I. Bakewell (R-inc) – 58,413 – 35.22%
Total Votes – 165,841 – 100.00%
United States House of Representatives – District 4 – GOP Gain
Jeffrey P. Hillelson (R) – 96,988 – 53.32%
Leonard Irving (D-inc) – 84,899 – 46.68%
Total Votes – 181,887 – 100.00%
United States House of Representatives – District 5 – DEM Hold
Richard Bolling (D-inc) – 90,357 – 56.03%
Frank C. Rayburn (R) – 70,898 – 43.97%
Total Votes – 161,255 – 100.00%
United States House of Representatives – District 6 – GOP Gain
William C. Cole (R) – 89,428 – 52.40%
Robert O. Richardson (D) – 81,237 – 47.60%
Total Votes – 170,665 – 100.00%
United States House of Representatives – District 7 – GOP Hold/GOP Loss
Dewey Short (R-inc) – 115,842 – 61.69%
John Hosmer (D) – 71,936 – 38.31%
Total Votes – 187,778 – 100.00%
United States House of Representatives – District 8 – DEM Hold
A. S. J. Carnahan (D-inc) – 69,068 – 52.85%
Francis E. Howard (R) – 61,621 – 47.15%
Total Votes – 130,689 – 100.00%
United States House of Representatives – District 9 – DEM Hold/DEM Loss
Clarence Cannon (D-inc) – 98,965 – 54.75%
Samuel Wat Arnold (R) – 81,806 – 45.25%
Total Votes – 180,771 – 100.00%
United States House of Representatives – District 10 – DEM Hold
Paul C. Jones (D-inc) – 71,156 – 60.72%
Andrew (Sandy) Sandegren (R) – 46,033 – 39.28%
Total Votes – 117,189 – 100.00%
United States House of Representatives – District 11 – DEM Hold
Morgan M. Moulder (D-inc) – 74,362 – 50.43%
Max Schwabe (R) – 73,104 – 49.57%
Total Votes – 147,466 – 100.00%