Emmons County North Dakota (Historic Districts) has 1 places on the National Register of Historic Places including 1 place of Statewide significance. Significant places include St. Mary's Church Non-Contiguous Historic District, St. Mary's Church Non-Contiguous Historic District.
Some of the country's most noteable architects helped create the Emmons County places including Defort Schneider and Charles A. Hausler. Prominent architectural styles found in Emmons Country are Romanesque.