1990Final results
1990 election for Massachusetts House District 131
Massachusetts House of Representatives · Massachusetts
Byron Rushing (D) won with 56.4% of the vote, defeating Michael Duffy (R) by 12.7 points.
Byron RushingDemocrat · winner · incumbent
56.4%3,746
Michael DuffyRepublican
43.6%2,900
6,646 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 1990
Races before and after
Source: Harvard Dataverse / Carl KlarnerUpdated Sep 30, 2026, 7:29 AM ET