Estimate of Median Household Income for Northumberland County, PA was 57822.00000 $ in January of 2022, according to the United States Federal Reserve. Historically, Estimate of Median Household Income for Northumberland County, PA reached a record high of 57822.00000 in January of 2022 and a record low of 22745.00000 in January of 1989. Trading Economics provides the current actual value, an historical data chart and related indicators for Estimate of Median Household Income for Northumberland County, PA - last updated from the United States Federal Reserve on May of 2024.