Prehistoric cultural affiliation(s) include Eskimo dating back to 8499 BC.
The famous person Ernest N. Patty is associated with one of more of the Yukon-Koyukuk County historic places.
Some of the country's most noteable architects helped create the Yukon-Koyukuk County places including CCC, NPS and Ernest N. Patty. Prominent architectural styles found in Yukon-Koyukuk Country are .