United States Senate – DEM Gain
Abraham A. Ribicoff (D) – 527,522 – 51.25%
Horace Seely-Brown, Jr. (R) – 501,694 – 48.74%
Scattering – 85 – 0.00%
Total Votes – 1,029,301 – 100.00%
United States House of Representatives – District 1 – DEM Hold
Emilio Q. Daddario (D-inc) – 162,844 – 57.48%
James F. Collins (R) – 118,767 – 41.92%
Donald B. LaCroix (W/I) – 1,674 – 0.59%
Scattering – 1 – 0.00%
Total Votes – 283,286 – 100.00%
United States House of Representatives – District 2 – DEM Gain
William L. St. Onge (D) – 83,652 – 50.80%
Moses A. Savin (R) – 81,010 – 49.20%
Scattering – 1 – 0.00%
Total Votes – 164,663 – 100.00%
United States House of Representatives – District 3 – DEM Hold
Robert N. Giaimo (D-inc) – 104,728 – 56.02%
Daniel Reinhardsen (R) – 82,215 – 43.98%
Total Votes – 186,943 – 100.00%
United States House of Representatives – District 4 – GOP Hold
Abner W. Sibal (R-inc) – 132,595 – 52.01%
Francis X. Lennon, Jr. (D) – 122,362 – 47.99%
Scattering – 1 – 0.00%
Total Votes – 254,958 – 100.00%
United States House of Representatives – District 5 – DEM Hold
John S. Monagan (D-inc) – 83,321 – 58.51%
John Rand (R) – 59,072 – 41.48%
Scattering – 1 – 0.00%
Total Votes – 142,394 – 100.00%
United States House of Representatives – District At Large – DEM Hold
Bernard F. Grabowski (D) – 543,424 – 52.71%
John Lupton (R) – 487,575 – 47.29%
Scattering – 38 – 0.00%
Total Votes – 1,031,037 – 100.00%