The USPS was founded in 1775 and Benjamin Franklin was the first Postmaster General.
Below you'll find any US Post Offices that we've found in York Harbor, ME.
200 Main St
Amesbury, MA - 01913
978-388-7537
2 Central St
Byfield, MA - 01922
978-465-1866
299 Main St
Groveland, MA - 01834
978-372-7311
79 E Main St
Merrimac, MA - 01860
978-346-7400
12 Malcolm Hoyt Dr
Newburyport, MA - 01950
978-463-5489
We are slowly building our database of post office locations, hours, photos, comments and helpful descriptions.