Graham Platner went to John Bapst Memorial High School in Bangor, Maine. Sources also say he briefly attended Hotchkiss School in Connecticut before graduating from John Bapst.

Quick Scoop

The most consistent answer is John Bapst Memorial High School. One report describes Hotchkiss as a prior school he attended but did not finish there.

Source note

A recent profile says he graduated from John Bapst in 2003, which matches the other reporting on his education.