Resident Population in Yukon-Koyukuk Census Area, AK was 5.09900 Thous. of Persons in January of 2024, according to the United States Federal Reserve. Historically, Resident Population in Yukon-Koyukuk Census Area, AK reached a record high of 9.48600 in January of 1988 and a record low of 5.09900 in January of 2024. Trading Economics provides the current actual value, an historical data chart and related indicators for Resident Population in Yukon-Koyukuk Census Area, AK - last updated from the United States Federal Reserve on April of 2026.