Matanuska-Susitna County Alaska (Historic Districts) has 5 places on the National Register of Historic Places including 4 places of National significance. Significant places include Bailey Colony Farm, Matanuska Colony Community Center, Patten Colony Farm and Tangle Lakes Archeological District (Boundary Decrease) and Bailey Colony Farm.
Prehistoric cultural affiliation(s) include Paleo-Indian, Beringian Tradition and Denali Complex dating back to 12999 BC.
Some of the country's most noteable architects helped create the Matanuska-Susitna County places including David Williams, WPA and Ferber Bailey. Prominent architectural styles found in Matanuska-Susitna Country are .