Estimate of Median Household Income for Sully County, SD was 76192.00000 $ in January of 2022, according to the United States Federal Reserve. Historically, Estimate of Median Household Income for Sully County, SD reached a record high of 76192.00000 in January of 2022 and a record low of 25116.00000 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 Sully County, SD - last updated from the United States Federal Reserve on May of 2024.