Per Capita Personal Income in Grafton County, NH was 75236.00000 $ in January of 2022, according to the United States Federal Reserve. Historically, Per Capita Personal Income in Grafton County, NH reached a record high of 75236.00000 in January of 2022 and a record low of 3614.00000 in January of 1969. Trading Economics provides the current actual value, an historical data chart and related indicators for Per Capita Personal Income in Grafton County, NH - last updated from the United States Federal Reserve on May of 2024.