There are 795 Mailing Services in Maryland, serving a population of 5,996,079 people in an area of 9,707 square miles. There is 1 Mailing Service per 7,542 people, and 1 Mailing Service per 12 square miles.
The state of Maryland is ranked 40th in Mailing Services per capita, and 7th in Mailing Services per square mile.