There are 2 Mailbox Rental Providers in Northumberland County, Pennsylvania, serving a population of 93,038 people in an area of 459 square miles. There is 1 Mailbox Rental Provider per 46,519 people, and 1 Mailbox Rental Provider per 229 square miles.
In Pennsylvania, Northumberland County is ranked 35th of 67 counties in Mailbox Rental Providers per capita, and 33rd of 67 counties in Mailbox Rental Providers per square mile.
Find addresses, phone numbers, fax numbers, hours & services for Northumberland County Mailbox Rental Providers.
United States Postal Service 123 Creek Road Dornsife, PA Mailbox Rental, Postal Services
United States Postal Service 97 Main Street Montandon, PA Mailbox Rental, Postal Services