There are 2 Post Offices in Mount Vernon, Ohio, serving a population of 16,681 people in an area of 10 square miles. There is 1 Post Office per 8,340 people, and 1 Post Office per 4 square miles.
In Ohio, Mount Vernon is ranked 823rd of 1454 cities in Post Offices per capita, and 807th of 1454 cities in Post Offices per square mile.
Find addresses, phone numbers, fax numbers, hours & services for Mount Vernon Post Offices.
US Post Office 101 West High Street Mount Vernon, OH
United States Postal Service 101 West High Street Mount Vernon, OH Mailing Service, Postal Services