2012Final results
2012 election for Connecticut Senate District 25
Connecticut State Senate · Connecticut
Bob Duff (D) won with 66.9% of the vote, defeating Jack Chiaramonte (R) by 33.9 points.
Bob DuffDemocrat · winner · incumbent
66.9%27,015
Jack ChiaramonteRepublican
33.1%13,351
40,366 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 2012
Races before and after
Source: Harvard Dataverse / Carl KlarnerUpdated Sep 30, 2026, 7:29 AM ET