There are 4 Post Offices in Highland County, Ohio, serving a population of 43,031 people in an area of 553 square miles. There is 1 Post Office per 10,757 people, and 1 Post Office per 138 square miles.
In Ohio, Highland County is ranked 76th of 88 counties in Post Offices per capita, and 88th of 88 counties in Post Offices per square mile.
Find addresses, phone numbers, fax numbers, hours & services for Highland County Post Offices.
United States Postal Service 2 West Main Street Mowrystown, OH Mailing Service, Postal Services
United States Postal Service 103 South Main Street Sinking Spring, OH Mailing Service, Postal Services
United States Postal Service 301 North High Street Hillsboro, OH Mailing Service, Postal Services
United States Postal Service 7914 West Main Street Highland, OH Mailing Service, Postal Services