There are 10 US Post Offices in Ashland County serving a total of 51,405 residents equating to 5,141 residents per post office. It's estimated that approximately 82,048 packages are handled across the 10 county post offices annually. Ashland County is a county located in the U.S. state of Ohio. As of the 2010 census, the population was 53,139. Its county seat is Ashland. The county is named for \"Ashland\", the home of Senator Henry Clay near Lexington, Kentucky. It was formed in 1846 from parts of Huron, Lorain, Richland and Wayne Counties. Ashland County comprises the Ashland, OH Metropolitan Statistical Area, which is also included in the Mansfield-Ashland-Bucyrus, OH Combined Statistical Area."