Chariton County Missouri has 8 places on the National Register of Historic Places including 1 place of Statewide significance. Significant places include Chariton County Courthouse, Chariton County Jail and Sheriff's Residence, Dalton Vocational School Historic District, First Presbyterian Church and Locust Hill.
Some of the country's most noteable architects helped create the Chariton County places including Levi Oldrich. Prominent architectural styles found in Chariton Country are Queen Anne, Italianate and Prairie School.