Seneca County New York (Historic Districts)  has 5 places on the National Register of Historic Places including 1 place of National significance. Significant places include Women's Rights National Historical Park, Covert Historic District, Fall Street-Trinity Lane Historic District, Seneca Falls Village Historic District. 
Some of the country's most noteable architects helped create the Seneca County places including Brown & Dawson. Prominent architectural styles found in Seneca Country are Federal, Gothic Revival and  Greek Revival.