1972Final results
1972 election for Massachusetts House District 145
Massachusetts House of Representatives · Massachusetts
Henry R. Grenier (D) won with 58.5% of the vote, defeating Robert A. Pentecost (R) by 17.0 points.
Henry R. GrenierDemocrat · winner
58.5%6,136
Robert A. PentecostRepublican
41.5%4,357
10,493 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 1972
Races before and after
Source: Harvard Dataverse / Carl KlarnerUpdated Sep 30, 2026, 7:29 AM ET