1978 general · November 7, 1978
1978 Massachusetts State Senate election results, district by district
Every Massachusetts State Senate district in the 1978 general election: winners, margins, unopposed seats and seats that changed party.
Seats after the election
Democrats controlled the chamber · 40 seats
After the electionD 34 · R 6
Races37
Changed party4
Unopposed43%16 races
Incumbents defeated2
Every district
D 31 · R 6
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