Estimated Percent of Related Children Age 5-17 in Families in Poverty for Marion County, SC was 47.10% 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, SC reached a record high of 49.50 in January of 2013 and a record low of 27.20 in January of 2000. 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, SC - last updated from the United States Federal Reserve on May of 2024.