| District | Winner | Runner-Up | Other | Total Votes | |||||
|---|---|---|---|---|---|---|---|---|---|
| District 01 | Emilio Daddario* (D) | 124,966 | 62.4% | Roger Ladd (R) | 74,615 | 37.3% | 575 [+] | 0.3% | 200,156 |
| District 02 | William St. Onge* (D) | 106,203 | 54.1% | Peter Mariani (R) | 89,098 | 45.3% | 1,185 [+] | 0.6% | 196,486 |
| District 03 | Robert Giaimo* (D) | 102,636 | 53.9% | Stelio Salmona (R) | 80,696 | 42.4% | 7,131 [+] | 3.7% | 190,463 |
| District 04 | Lowell Weicker (R) | 113,749 | 51.4% | Donald Irwin* (D) | 104,723 | 47.3% | 2,805 [+] | 1.3% | 221,277 |
| District 05 | John Monagan* (D) | 110,337 | 56.3% | Gaetano Russo (R) | 85,591 | 43.7% | 3 | 0.0% | 195,931 |
| District 06 | Thomas Meskill* (R) | 126,208 | 62.3% | Robert Sharaf (D) | 76,413 | 37.7% | 7 | 0.0% | 202,628 |
| Total R vote: 569,957 (47.2%) Total D vote: 625,278 (51.8%) | |||||||||