Per Capita Personal Income in Whitman County, WA was 46672.00000 $ in January of 2022, according to the United States Federal Reserve. Historically, Per Capita Personal Income in Whitman County, WA reached a record high of 51235.00000 in January of 2021 and a record low of 3721.00000 in January of 1970. Trading Economics provides the current actual value, an historical data chart and related indicators for Per Capita Personal Income in Whitman County, WA - last updated from the United States Federal Reserve on May of 2024.