Per Capita Personal Income in St. Croix County, WI was 73222.00000 $ in January of 2024, according to the United States Federal Reserve. Historically, Per Capita Personal Income in St. Croix County, WI reached a record high of 73222.00000 in January of 2024 and a record low of 3769.00000 in January of 1969. Trading Economics provides the current actual value, an historical data chart and related indicators for Per Capita Personal Income in St. Croix County, WI - last updated from the United States Federal Reserve on April of 2026.