Unemployment Rate in Grays Harbor County, WA was 8.80% in February of 2024, according to the United States Federal Reserve. Historically, Unemployment Rate in Grays Harbor County, WA reached a record high of 20.40 in April of 2020 and a record low of 4.10 in June of 2023. Trading Economics provides the current actual value, an historical data chart and related indicators for Unemployment Rate in Grays Harbor County, WA - last updated from the United States Federal Reserve on May of 2024.