Prehistoric cultural affiliation(s) include Achomawi, Early American, Atsugewi, Northeastern Madiu, Yahi Yana, Native American, American,Rural and Shasta Complex dating back to 4499 BC.
Some of the country's most noteable architects helped create the Shasta County places including Phillips Brothers, Frank C. Hewitt and Benjamin Loomis. Prominent architectural styles found in Shasta Country are Renaissance.