1970Final results
1970 election for Massachusetts State Senate: Bristol 2
Massachusetts State Senate · Massachusetts
Mary L. Fonseca (D) won re-election with 70.6% of the vote, defeating Leo G. Melanson (R) by 41.3 points.
Mary L. FonsecaDemocrat · winner · incumbent
70.6%35,740
Leo G. MelansonRepublican
29.4%14,862
50,602 votes
Source: Harvard Dataverse / Carl KlarnerUpdated Sep 30, 2026, 7:29 AM ET