There are 719 Mailing Services in South Carolina, serving a population of 4,893,444 people in an area of 30,054 square miles. There is 1 Mailing Service per 6,805 people, and 1 Mailing Service per 41 square miles.
The state of South Carolina is ranked 31st in Mailing Services per capita, and 23rd in Mailing Services per square mile.