There are 2 Post Offices in Salem, Massachusetts, serving a population of 43,146 people in an area of 9 square miles. There is 1 Post Office per 21,573 people, and 1 Post Office per 4 square miles.
In Massachusetts, Salem is ranked 445th of 585 cities in Post Offices per capita, and 395th of 585 cities in Post Offices per square mile.
Find addresses, phone numbers, fax numbers, hours & services for Salem Post Offices.
United States Government - Salem Post Office 2 Margin Street Salem, MA Air Cargo, Mailbox Rental, Mailing Service, Postal Services
United States Postal Service 2 Margin Street Salem, MA Mailing Service, Postal Services