2006Final results
2006 election for Connecticut House District 21
Connecticut House of Representatives · Connecticut
Demetrios Giannaros (D) won with 70.8% of the vote, defeating Bill Mastrogiovanni (R) by 41.6 points.
Demetrios GiannarosDemocrat · winner · incumbent
70.8%6,624
Bill MastrogiovanniRepublican
29.2%2,735
9,359 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 2006
Races before and after
Source: Harvard Dataverse / Carl KlarnerUpdated Sep 30, 2026, 7:29 AM ET