1974Final results
1974 election for Connecticut Senate District 16
Connecticut State Senate · Connecticut
William Sullivan (D) won with 66.4% of the vote, defeating Roger Hackbarth (R) by 32.8 points.
William SullivanDemocrat · winner · incumbent
66.4%19,285
Roger HackbarthRepublican
33.6%9,754
29,039 votes
Source: Harvard Dataverse / Carl KlarnerUpdated Sep 30, 2026, 7:29 AM ET
The seat over time
D − R margin in this seat's races around 1974
Races before and after
Source: Harvard Dataverse / Carl KlarnerUpdated Sep 30, 2026, 7:29 AM ET