Estimated Percent of Related Children Age 5-17 in Families in Poverty for Ellis County, OK was 18.20% 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 Ellis County, OK reached a record high of 20.50 in January of 2000 and a record low of 14.10 in January of 2015. 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 Ellis County, OK - last updated from the United States Federal Reserve on May of 2024.