Estimated Percent of Related Children Age 5-17 in Families in Poverty for York County, SC was 10.00% 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 York County, SC reached a record high of 19.50 in January of 2011 and a record low of 9.20 in January of 2019. 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 York County, SC - last updated from the United States Federal Reserve on May of 2024.