Single-Parent Households with Children as a Percentage of Households with Children (5-year estimate) in Lancaster County, SC was 27.46% 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 Lancaster County, SC reached a record high of 41.61 in January of 2014 and a record low of 27.46 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 Lancaster County, SC - last updated from the United States Federal Reserve on June of 2024.