Sarpy County Nebraska (Vacant / Not In Use) has 2 places on the National Register of Historic Places including 2 places of Statewide significance. Significant places include Fontanelle Bank and Sarpy, Peter A., Trading Post Site.
The famous person Peter Sarpy is associated with one of more of the Sarpy County historic places. Prominent architectural styles found in Sarpy Country are Greek Revival and Italianate.