Per Capita Personal Income in McCook County, SD was 73362.00000 $ in January of 2022, according to the United States Federal Reserve. Historically, Per Capita Personal Income in McCook County, SD reached a record high of 73362.00000 in January of 2022 and a record low of 2653.00000 in January of 1969. Trading Economics provides the current actual value, an historical data chart and related indicators for Per Capita Personal Income in McCook County, SD - last updated from the United States Federal Reserve on June of 2024.