Prehistoric cultural affiliation(s) include Lahontan Period and American Expansion dating back to 1825.
The famous person Clarence Hungerford Mackay is associated with one of more of the Washoe County historic places.
Some of the country's most noteable architects helped create the Washoe County places including Stanford White, Frederic J. DeLongchamps and Herman Schussler. Prominent architectural styles found in Washoe Country are Bungalow/Craftsman, Gothic and Late 19th And 20th Century Revivals.