Resident Population in Kodiak Island Borough, AK was 12.65400 Thous. of Persons in January of 2024, according to the United States Federal Reserve. Historically, Resident Population in Kodiak Island Borough, AK reached a record high of 14.63900 in January of 1994 and a record low of 8.20000 in January of 1973. Trading Economics provides the current actual value, an historical data chart and related indicators for Resident Population in Kodiak Island Borough, AK - last updated from the United States Federal Reserve on April of 2026.