Per Capita Personal Income in Harper County, OK was 64863.00000 $ in January of 2022, according to the United States Federal Reserve. Historically, Per Capita Personal Income in Harper County, OK reached a record high of 64863.00000 in January of 2022 and a record low of 3177.00000 in January of 1969. Trading Economics provides the current actual value, an historical data chart and related indicators for Per Capita Personal Income in Harper County, OK - last updated from the United States Federal Reserve on May of 2024.