Unemployment Rate in Jefferson County, WA was 7.40% in February of 2024, according to the United States Federal Reserve. Historically, Unemployment Rate in Jefferson County, WA reached a record high of 18.60 in April of 2020 and a record low of 3.40 in June of 2023. Trading Economics provides the current actual value, an historical data chart and related indicators for Unemployment Rate in Jefferson County, WA - last updated from the United States Federal Reserve on May of 2024.