2022Final results
2022 election for Connecticut House District 21
Connecticut House of Representatives · Connecticut
Mike Demicco (D) won with 54.9% of the vote, defeating Joe Capodiferro (R) by 9.7 points.
Mike DemiccoDemocrat · winner · incumbent
54.9%5,980
Joe CapodiferroRepublican
45.1%4,919
10,899 votes
Source: MIT Election Data and Science LabUpdated Oct 2, 2026, 5:14 AM ET
The seat over time
D − R margin in this seat's races around 2022
Races before and after
Source: MIT Election Data and Science LabUpdated Oct 2, 2026, 5:14 AM ET