Champaign County Illinois (Historic Districts) has 5 places on the National Register of Historic Places including 1 place of National significance and 1 place of Statewide significance. Significant places include Chanute Field Historic District and University of Illinois Experimental Dairy Farm Historic District, Champaign Downtown Commercial District, Downtown Urbana Historic District and Elm Street Court.
Some of the country's most noteable architects helped create the Champaign County places including U.S. Army Quartermaster General, James M. White, Kell and Bernard, Joseph W. Royer, Victor Gruen and George F. Ramsey. Prominent architectural styles found in Champaign Country are Art Deco, Italianate, Italian Villa and Late Gothic Revival.