Unemployment Rate in Chelan County, WA was 5.20% in December of 2025, according to the United States Federal Reserve. Historically, Unemployment Rate in Chelan County, WA reached a record high of 17.00 in January of 1993 and a record low of 2.50 in June of 2023. Trading Economics provides the current actual value, an historical data chart and related indicators for Unemployment Rate in Chelan County, WA - last updated from the United States Federal Reserve on April of 2026.