Estimate of Median Household Income for Green Lake County, WI was 66070.00000 $ in January of 2022, according to the United States Federal Reserve. Historically, Estimate of Median Household Income for Green Lake County, WI reached a record high of 66070.00000 in January of 2022 and a record low of 24237.00000 in January of 1989. Trading Economics provides the current actual value, an historical data chart and related indicators for Estimate of Median Household Income for Green Lake County, WI - last updated from the United States Federal Reserve on May of 2024.