United States Senate – DEM Gain
Henry M. Jackson (D) – 595,288 – 56.23%
Harry P. Cain (R-inc) – 460,884 – 43.53%
Thomas C. Rabbitt (Prog.) – 1,912 – 0.18%
Henry Killman (SL) – 651 – 0.06%
Total Votes – 1,058,735 – 100.00%
United States House of Representatives – District 1 – GOP Gain
Thomas M. Pelly (R) – 121,926 – 51.37%
Stimson Bullitt (D) – 114,617 – 48.29%
James A. McDaniel (Prog.) – 819 – 0.35%
Total Votes – 237,362 – 100.00%
United States House of Representatives – District 2 – GOP Gain
Jack Westland (R) – 91,853 – 54.22%
Harry F. Henson (D) – 77,179 – 45.56%
Elgar Houghton (Prog.) – 382 – 0.23%
Total Votes – 169,414 – 100.00%
United States House of Representatives – District 3 – GOP Hold
Russell V. Mack (R-inc) – 75,165 – 53.30%
Gordon M. Quarnstrom (D) – 65,715 – 46.60%
Robert Dokter (Prog.) – 146 – 0.10%
Total Votes – 141,026 – 100.00%
United States House of Representatives – District 4 – GOP Hold
Hal Holmes (R-inc) – 92,551 – 67.55%
William Bryan (D) – 44,464 – 32.45%
Total Votes – 137,015 – 100.00%
United States House of Representatives – District 5 – GOP Hold
Walt Horan (R-inc) – 82,530 – 56.01%
Robert Dellwo (D) – 64,820 – 43.99%
Total Votes – 147,350 – 100.00%
United States House of Representatives – District 6 – GOP Hold
Thor C. Tollefson (R-inc) – 110,169 – 59.77%
John J. O’Connell (D) – 74,143 – 40.23%
Total Votes – 184,312 – 100.00%
United States House of Representatives – District At Large – DEM Win (new district)
Donald H. Magnuson (D) – 515,213 – 50.49%
Al Canwell (R) – 504,783 – 49.46%
Elmer R. Moork (Independent Labor) – 517 – 0.05%
Total Votes – 1,020,513 – 100.00%