Per Capita Personal Income in Sully County, SD was 101788.00000 $ in January of 2022, according to the United States Federal Reserve. Historically, Per Capita Personal Income in Sully County, SD reached a record high of 108075.00000 in January of 2008 and a record low of 3959.00000 in January of 1969. Trading Economics provides the current actual value, an historical data chart and related indicators for Per Capita Personal Income in Sully County, SD - last updated from the United States Federal Reserve on May of 2024.