1974Final results
1974 election for Massachusetts House District 54
Massachusetts House of Representatives · Massachusetts
Sean Cahillane (D) won with 85.6% of the vote, defeating Thomas P. Swank (R) by 71.2 points.
Sean CahillaneDemocrat · winner
85.6%4,878
Thomas P. SwankRepublican
14.4%820
5,698 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