Unemployment Rate in Green County, WI was 2.30% in May of 2026, according to the United States Federal Reserve. Historically, Unemployment Rate in Green County, WI reached a record high of 11.20 in April of 2020 and a record low of 1.80 in December of 2022. 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 July of 2026.