Janet Mills Leads Graham Platner in Maine’s U.S. Senate Primary, New Poll Says

Janet Mills Holds Lead Over Graham Platner, Early Look at Maine Senate Primary Races: Pan Atlantic Poll

A new omnibus poll from Pan Atlantic Research, a Portland-based research company headed by former Maine Democratic Party chair Victoria Murphy, offered a snapshot of key 2026 races that showed the establishment Democrat candidate for the U.S. Senate enjoying a double digit lead over the renegade upstart. Two key primary races on the ballot next [...] The post Janet Mills Holds Lead Over Graham Platner, Early Look at Maine Senate Primary Races: P…

Janet Mills leads Graham Platner in Maine’s U.S. Senate primary, new poll says

The Pan Atlantic Research poll, conducted from Nov. 29 to Dec. 7, highlights an unsettled Democratic primary battle.

Poll: Mills favored over Platner in Maine 2026 Democratic US Senate primary

Mills and Platner are in a dead heat with the incumbent Republican they each hope to face next year, Sen. Susan Collins.