Troy Jackson has emerged as the frontrunner for the Democratic nomination in the Maine Senate race following the abrupt exit of Graham Platner amid sexual assault allegations. The frantic replacement process is now underway, with a special convention scheduled for Saturday in Bangor.
Delegate Selection and Convention Details
Over the weekend, all 16 counties elected 500 delegates who will participate in the convention. The remaining delegates come from the state Democratic party committee. A total of 601 delegates will vote to formally select the new nominee after Platner ended his campaign.
Jackson, a progressive who once campaigned alongside Platner and received his endorsement during his gubernatorial run (where he finished third), is now the leading candidate. However, his proximity to Platner raised concerns that he might be tainted by the controversy. Questions have also lingered about Jackson's public speaking style and whether he can match Platner's commanding presence, which helped build a statewide populist following.
Jackson Consolidates Support
Despite these concerns, Jackson has consolidated support from major unions, numerous state Democrats, and national progressive groups. A large majority of the 601 delegates have now pledged to vote for him, though their commitments are not legally binding.
On Sunday, Jackson told Politico it was “incredible” to see people “really concerned about making sure this momentum, this movement continues” as it became clear he would emerge as the presumptive nominee and his rivals dropped out. His campaign said Monday it was turning its “full focus” to defeating Republican Senator Susan Collins after the weekend’s surge of delegate support.
Timeline for Replacement
State Democrats have until 27 July to formally choose Platner’s replacement for the general-election ballot. The convention on Saturday will be the formal process of selecting the new nominee.



