Deuel County Nebraska has 4 places on the National Register of Historic Places including 1 place of Statewide significance. Significant places include Phelps Hotel, Deuel County Courthouse, Sudman, Fred and Minnie Meyer, House, Waterman, Wallace W., Sod House.
Some of the country's most noteable architects helped create the Deuel County places including J.W. Kimball, John J. Huddart, Henry Dickmeyer and Wallace W. Waterman. Prominent architectural styles found in Deuel Country are Classical Revival and Renaissance.