1990Flipped from RepublicanFinal results
1990 election for Massachusetts Senate District D12
Massachusetts State Senate · Massachusetts
Robert A. Durand (D) won with 50.2% of the vote, defeating William M. Monnie (R) by 0.4 points, a seat Republicans won last time.
Robert A. DurandDemocrat · winner
50.2%29,368
William M. MonnieRepublican
49.8%29,143
58,511 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