The famous person Chief Wapello is associated with one of more of the Wapello County historic places.
Some of the country's most noteable architects helped create the Wapello County places including Iowa State Highway Commission, Wisconsin Bridge & Iron Co., James Knox Taylor, George M. Kerns, Croft & Boerner, Smith & Gutterson, Wetherell and Gage, C. Stanfford, Edward Clark and Ottumwa Mill & Construction. Prominent architectural styles found in Wapello Country are Classical Revival, Renaissance and Tudor Revival.