Prehistoric cultural affiliation(s) include Late Woodland--Effigy Mound and Middle Woodland dating back to 499 BC.
Some of the country's most noteable architects helped create the Grant County places including Henry Kleinhammer, Law & Potter Law, Claude & Starck, Fullenwider & Dowling Miller, H.C. & Co. Koch and David R. Jones. Prominent architectural styles found in Grant Country are Queen Anne, Bungalow/Craftsman and Federal.