Jefferson County Nebraska (Vacant / Not In Use) has 4 places on the National Register of Historic Places including 3 places of Statewide significance. Significant places include Diller, Anna C., Opera House, People's State Bank and Steele City Historic District, District No. 1 School of Jefferson County.
Some of the country's most noteable architects helped create the Jefferson County places including William F. Gernandt. Prominent architectural styles found in Jefferson Country are Italianate, Renaissance and Romanesque.