There are 2 Post Offices in Hummelstown, Pennsylvania, serving a population of 4,583 people in an area of 2 square miles. There is 1 Post Office per 2,291 people, and 1 Post Office per square mile.
In Pennsylvania, Hummelstown is ranked 1,216th of 2580 cities in Post Offices per capita, and 887th of 2580 cities in Post Offices per square mile.
Find addresses, phone numbers, fax numbers, hours & services for Hummelstown Post Offices.
US Post Office 448 Walton Avenue Hummelstown, PA
United States Postal Service 448 Walton Avenue Hummelstown, PA Mailbox Rental, Mailing Service, Postal Services