Norman County Minnesota has 6 places on the National Register of Historic Places including 3 places of Statewide significance. Significant places include Canning Site (21NR9), Faith Milling Company and Norman County Courthouse, Ada Village Hall and Congregational Church of Ada.
Prehistoric cultural affiliation(s) include Late Woodland dating back to 4499 BC.
Some of the country's most noteable architects helped create the Norman County places including Willford Manufacturing Co., Omeyer & Thori, Diedrich A. O'Meyer, Thori, Martin P., et al., Charles Waterbury and Tonder Olson. Prominent architectural styles found in Norman Country are Bungalow/Craftsman, Classical Revival and Gothic.
