Per Capita Personal Income in Grundy County, IL was 60964.00000 $ in January of 2022, according to the United States Federal Reserve. Historically, Per Capita Personal Income in Grundy County, IL reached a record high of 60964.00000 in January of 2022 and a record low of 4452.00000 in January of 1969. Trading Economics provides the current actual value, an historical data chart and related indicators for Per Capita Personal Income in Grundy County, IL - last updated from the United States Federal Reserve on May of 2024.