Richland County Ohio (Vacant / Not In Use) has 9 places on the National Register of Historic Places including 2 places of Statewide significance. Significant places include Bissman Block and Rummell Mill, Bellville Cemetery Chapel, Mansfield Savings Bank and Plymouth Greenlawn Cemetery Chapel.
Some of the country's most noteable architects helped create the Richland County places including Hancock & Dow, Porter, Fred J. & Virtue, D. Roy, William P. Ginter and York & Sawyer. Prominent architectural styles found in Richland Country are Gothic, Queen Anne and Classical Revival.