Per Capita Personal Income in Washtenaw County, MI was 71368.00000 $ in January of 2022, according to the United States Federal Reserve. Historically, Per Capita Personal Income in Washtenaw County, MI reached a record high of 71368.00000 in January of 2022 and a record low of 4678.00000 in January of 1970. Trading Economics provides the current actual value, an historical data chart and related indicators for Per Capita Personal Income in Washtenaw County, MI - last updated from the United States Federal Reserve on May of 2024.