Estimated Percent of Related Children Age 5-17 in Families in Poverty for Marion County, KS was 11.40% in January of 2022, according to the United States Federal Reserve. Historically, Estimated Percent of Related Children Age 5-17 in Families in Poverty for Marion County, KS reached a record high of 14.20 in January of 2011 and a record low of 9.50 in January of 2020. Trading Economics provides the current actual value, an historical data chart and related indicators for Estimated Percent of Related Children Age 5-17 in Families in Poverty for Marion County, KS - last updated from the United States Federal Reserve on May of 2024.