Unemployment Rate in Kenai Peninsula Borough, AK was 5.90% in December of 2025, according to the United States Federal Reserve. Historically, Unemployment Rate in Kenai Peninsula Borough, AK reached a record high of 20.40 in February of 1992 and a record low of 3.20 in August of 2022. Trading Economics provides the current actual value, an historical data chart and related indicators for Unemployment Rate in Kenai Peninsula Borough, AK - last updated from the United States Federal Reserve on April of 2026.