There are 2 Post Offices in Guys Mills, Pennsylvania, serving a population of 105 people in an area of 1 square miles. There is 1 Post Office per 52 people, and 1 Post Office per square mile.
In Pennsylvania, Guys Mills is ranked 529th of 2580 cities in Post Offices per capita, and 525th of 2580 cities in Post Offices per square mile.
Find addresses, phone numbers, fax numbers, hours & services for Guys Mills Post Offices.
US Post Office 11522 State Highway 198 Guys Mills, PA Postal Services, Shipping Agent
United States Postal Service 11522 State Highway 198 Guys Mills, PA Mailing Service, Postal Services