Newton County Missouri (Vacant / Not In Use) has 4 places on the National Register of Historic Places including 1 place of Statewide significance. Significant places include Jolly Mill, Lentz-Carter Merchandise Store, Neosho Commercial Historic District (Boundary Increase), Neosho High School.
Some of the country's most noteable architects helped create the Newton County places including Neal C. Davis and J.B. Wagor. Prominent architectural styles found in Newton Country are Late 19th And 20th Century Revivals and Late Victorian.