2010Final results
2010 election for Massachusetts House District 18
Massachusetts House of Representatives · Massachusetts
Christopher Markey (D) won with 56.7% of the vote, defeating Joe Michaud (R) by 13.6 points.
Christopher MarkeyDemocrat · winner
56.7%8,236
Joe MichaudRepublican
43.1%6,261
Russell T. ProtentisIndependent
0.2%35
14,536 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 2010
Races before and after
Source: Harvard Dataverse / Carl KlarnerUpdated Sep 30, 2026, 7:29 AM ET