2008Final results
2008 election for Maine Senate District 12
Maine State Senate · Maine
G. William Diamond (D) won with 67.1% of the vote, defeating Thomas M. Golebiewski (R) by 42.0 points.
G. William DiamondDemocrat · winner · incumbent
67.1%14,395
Thomas M. GolebiewskiRepublican
25.1%5,388
Lisa H. WilleyGreen
7.8%1,664
21,447 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 2008
Races before and after
Source: Harvard Dataverse / Carl KlarnerUpdated Sep 30, 2026, 7:29 AM ET