Neshoba County Mississippi has 6 places on the National Register of Historic Places including 2 places of National significance and 2 places of Statewide significance. Significant places include Downtown Philadelphia Historic District, Nanih Waiya Cave Mound, Nanih Waiya Cave Mound and Neshoba County Fair Historic District and Downtown Philadelphia Historic District.
Some of the country's most noteable architects helped create the Neshoba County places including Neal A. Melick and WPA. Prominent architectural styles found in Neshoba Country are Classical Revival, Colonial Revival and Mission/Spanish Revival.