There are 18 Post Offices in Knox County, Maine, serving a population of 39,700 people in an area of 366 square miles. There is 1 Post Office per 2,205 people, and 1 Post Office per 20 square miles.
In Maine, Knox County is ranked 10th of 16 counties in Post Offices per capita, and 4th of 16 counties in Post Offices per square mile.
Find addresses, phone numbers, fax numbers, hours & services for Knox County Post Offices.
US Post Office 1 Main Street Isle Au Haut, ME Mailing Service, Postal Services
United States Postal Service 21 Limerock Street Suite 9998 Rockland, ME Mailing Service, Postal Services
United States Postal Service 384 Pleasant Point Road Cushing, ME Mailing Service, Postal Services
United States Postal Service 27 Main Street North Haven, ME Mailing Service, Postal Services
United States Postal Service 71 Harbor Road Friendship, ME Mailing Service, Postal Services
United States Postal Service 642 Rockland Street West Rockport, ME Mailing Service, Postal Services
United States Postal Service 4 Main Street Tenants Harbor, ME Mailing Service, Postal Services
United States Postal Service 28 Chestnut Street Camden, ME Mailing Service, Postal Services
United States Postal Service 135 Main Street Thomaston, ME Mailing Service, Postal Services
United States Postal Service 11 Liberty Road Washington, ME Mailing Service, Postal Services
United States Postal Service 860 Port Clyde Road Port Clyde, ME Mailing Service, Postal Services
United States Postal Service 5 Main Street Owls Head, ME Mailing Service, Postal Services
United States Postal Service 223 Union Street Rockport, ME Mailing Service, Postal Services
United States Postal Service 21 Main Street Warren, ME Mailing Service, Postal Services
United States Postal Service 8 Elm Street South Thomaston, ME Mailing Service, Postal Services
United States Postal Service 50 South Road Matinicus, ME Mailing Service, Postal Services
United States Postal Service 11 Post Office Road Spruce Head, ME Mailing Service, Postal Services
United States Postal Service 309 Common Road Union, ME Mailing Service, Postal Services