Ellis County Kansas (Historic Districts) has 5 places on the National Register of Historic Places including 1 place of Statewide significance. Significant places include Pawnee Tipi Ring Site and Golden Spring Beach, Brungardt-Dreiling Farmstead, Chestnut Street Historic District, Chestnut Street Historic District (Boundary Increase II) and Justus Bissing, Jr. Historic District.
Some of the country's most noteable architects helped create the Ellis County places including Speck Woods, Bissing, Justus, Jr., Joseph Linenberger, Bihr, Samuel W. and Jr.. Prominent architectural styles found in Ellis Country are Bungalow/Craftsman, Early Commercial and Queen Anne.