1986 general · November 4, 1986
1986 Massachusetts State Senate election results, district by district
Every Massachusetts State Senate district in the 1986 general election: winners, margins, unopposed seats and seats that changed party.
Seats after the election
Democrats controlled the chamber · 40 seats
After the electionD 32 · R 8
Races37
Changed party1
Unopposed59%22 races
Incumbents defeated3
Every district
D 30 · R 7
Massachusetts State Senate
Results are each source's final count; margins are the winner's lead over the runner-up in points of the vote. Source: Harvard Dataverse / Carl Klarner