United States Senate – DEM Hold
Monrad C. Wallgren (D) – 404,718 – 54.16%
Stephen F. Chadwick (R) – 342,589 – 45.84%
Total Votes – 747,307 – 100.00%
United States House of Representatives – District 1 – DEM Hold
Warren G. Magnuson (D-inc) – 113,988 – 61.58%
Frederick W. Wettrick (R) – 71,110 – 38.42%
Total Votes – 185,098 – 100.00%
United States House of Representatives – District 2 – DEM Hold
Henry M. Jackson (D) – 66,314 – 57.40%
Payson Peterson (R) – 49,209 – 42.60%
Total Votes – 115,523 – 100.00%
United States House of Representatives – District 3 – DEM Hold
Martin F. Smith (D-inc) – 60,529 – 55.30%
Russell V. Mack (R) – 48,700 – 44.49%
Henry P. Huff (Comm.) – 230 – 0.21%
Total Votes – 109,459 – 100.00%
United States House of Representatives – District 4 – DEM Hold
Knute Hill (D-inc) – 50,493 – 51.26%
Frank Miller (R) – 48,003 – 48.74%
Total Votes – 98,496 – 100.00%
United States House of Representatives – District 5 – DEM Hold
Charles H. Leavy (D-inc) – 67,582 – 55.47%
Walt Horan (R) – 54,258 – 44.53%
Total Votes – 121,840 – 100.00%
United States House of Representatives – District 6 – DEM Hold
John M. Coffee (D-inc) – 71,536 – 62.82%
Paul A. Preus (R) – 42,334 – 37.18%
Total Votes – 113,870 – 100.00%