Located in
Aroostook County
Squirrel Island Post Offices
Here are all Squirrel Island ME post office locations. There are many post offices in or around Squirrel Island, Maine to choose from. Below is the location of each Squirrel Island post office. Get the most up-to-date post office hours in Squirrel Island. Find phone numbers and map out the exact location of the post office you are looking for.