Mackinac County Michigan (Historic Districts) has 4 places on the National Register of Historic Places including 3 places of National significance and 1 place of Statewide significance. Significant places include Fort Mackinac, Mackinac Island, Marquette Street Archaeological District and St. Helena Island Light Station.
Prehistoric cultural affiliation(s) include Tionontate and Middle Woodland dating back to 1500.
The famous person Father Jacques Marquette is associated with one of more of the Mackinac County historic places. Prominent architectural styles found in Mackinac Country are .