There are 6 Post Offices in Portsmouth, New Hampshire, serving a population of 21,644 people in an area of 16 square miles. There is 1 Post Office per 3,607 people, and 1 Post Office per 2 square miles.
In New Hampshire, Portsmouth is ranked 204th of 311 cities in Post Offices per capita, and 185th of 311 cities in Post Offices per square mile.
Find addresses, phone numbers, fax numbers, hours & services for Portsmouth Post Offices.
United States Government 73 Main Portsmouth, NH
United States Government 345 Heritage Avenue Portsmouth, NH
United States Government - Portsmouth Post Office 80 Daniel Street Portsmouth, NH Air Cargo, Mailbox Rental, Mailing Service, Postal Services
United States Postal Service 15 Mcdonough Street Portsmouth, NH Mailing Service, Postal Services
United States Postal Service 80 Daniel Street Suite 998 Portsmouth, NH Mailing Service, Postal Services
United States Postal Service 345 Heritage Avenue Portsmouth, NH Mailing Service, Postal Services