There are 2 Post Offices in Perth Amboy, New Jersey, serving a population of 52,563 people in an area of 5 square miles. There is 1 Post Office per 26,281 people, and 1 Post Office per 2 square miles.
In New Jersey, Perth Amboy is ranked 561st of 893 cities in Post Offices per capita, and 417th of 893 cities in Post Offices per square mile.
Find addresses, phone numbers, fax numbers, hours & services for Perth Amboy Post Offices.
Perth Amboy Post Office 173 Jefferson Street Perth Amboy, NJ
United States Postal Service 205 Jefferson Street Perth Amboy, NJ Mailing Service, Postal Services