There are 2 Post Offices in Queenstown, Maryland, serving a population of 600 people in an area of 2 square miles. There is 1 Post Office per 300 people, and 1 Post Office per square mile.
In Maryland, Queenstown is ranked 188th of 700 cities in Post Offices per capita, and 222nd of 700 cities in Post Offices per square mile.
Find addresses, phone numbers, fax numbers, hours & services for Queenstown Post Offices.
US Post Office 7100 Main Street Queenstown, MD
United States Postal Service 7100 Main Street Queenstown, MD Mailing Service, Postal Services