Single-Parent Households with Children as a Percentage of Households with Children (5-year estimate) in Williamsburg County, SC was 31.99% in January of 2022, according to the United States Federal Reserve. Historically, Single-Parent Households with Children as a Percentage of Households with Children (5-year estimate) in Williamsburg County, SC reached a record high of 50.68 in January of 2011 and a record low of 31.99 in January of 2022. Trading Economics provides the current actual value, an historical data chart and related indicators for Single-Parent Households with Children as a Percentage of Households with Children (5-year estimate) in Williamsburg County, SC - last updated from the United States Federal Reserve on May of 2024.