Macon County Illinois (Historic Districts) has 3 places on the National Register of Historic Places including 2 places of Statewide significance. Significant places include Decatur Downtown Historic District and Decatur Historic District, West End Historic District.
Some of the country's most noteable architects helped create the Macon County places including Bramhill & Dague Brooks. Prominent architectural styles found in Macon Country are Classical Revival, Colonial Revival and Late Victorian.