Estimate of Median Household Income for McDonough County, IL was 52812.00000 $ in January of 2022, according to the United States Federal Reserve. Historically, Estimate of Median Household Income for McDonough County, IL reached a record high of 53024.00000 in January of 2021 and a record low of 23669.00000 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 McDonough County, IL - last updated from the United States Federal Reserve on May of 2024.