Marshport is a fictional town in Massachusetts known for its boating communities and shops. The Diaz Family reside here.
Marshport is the current residence of the Diaz Family, and their neighbor Bethany Peters and her daughter Ellie Peters.
Ellie Peters leaves Marshport to go to boarding school, in the episode Stuck With A Bad Influence.
Marshport is where Tom's Bait & Bite is located as well as Marshport High where Rachel, Harley, Ethan and Georgie go to school.