Resident Population in Northwest Arctic Borough, AK was 7.13400 Thous. of Persons in January of 2024, according to the United States Federal Reserve. Historically, Resident Population in Northwest Arctic Borough, AK reached a record high of 7.80500 in January of 2017 and a record low of 4.04800 in January of 1970. Trading Economics provides the current actual value, an historical data chart and related indicators for Resident Population in Northwest Arctic Borough, AK - last updated from the United States Federal Reserve on April of 2026.