Unemployment Rate in Green County, WI was 2.30% in January of 2024, according to the United States Federal Reserve. Historically, Unemployment Rate in Green County, WI reached a record high of 9.30 in January of 2009 and a record low of 2.30 in January of 2023. Trading Economics provides the current actual value, an historical data chart and related indicators for Unemployment Rate in Green County, WI - last updated from the United States Federal Reserve on June of 2026.