United States Senate – GOP Hold
Karl E. Mundt (R-inc) – 135,071 – 57.30%
Kenneth Holum (D) – 100,674 – 42.70%
Total Votes – 235,745 – 100.00%
United States House of Representatives – District 1 – GOP Hold
Harold O. Lovre (R-inc) – 102,797 – 58.00%
Francis G. Dunn (D) – 74,450 – 42.00%
Total Votes – 177,247 – 100.00%
United States House of Representatives – District 2 – GOP Hold
Ellis Yarnal Berry (R-inc) – 34,476 – 62.77%
Ray Satterlee (D) – 20,444 – 37.23%
Total Votes – 54,920 – 100.00%