Estimate of Median Household Income for Grant County, KS was 66022.00000 $ in January of 2022, according to the United States Federal Reserve. Historically, Estimate of Median Household Income for Grant County, KS reached a record high of 67764.00000 in January of 2020 and a record low of 29653.00000 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 Grant County, KS - last updated from the United States Federal Reserve on May of 2024.