Per Capita Personal Income in Rock County, WI was 52517.00000 $ in January of 2022, according to the United States Federal Reserve. Historically, Per Capita Personal Income in Rock County, WI reached a record high of 52517.00000 in January of 2022 and a record low of 3859.00000 in January of 1970. Trading Economics provides the current actual value, an historical data chart and related indicators for Per Capita Personal Income in Rock County, WI - last updated from the United States Federal Reserve on May of 2024.