Single-Parent Households with Children as a Percentage of Households with Children (5-year estimate) in Sumter County, SC was 41.25% 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 Sumter County, SC reached a record high of 48.79 in January of 2019 and a record low of 39.76 in January of 2014. 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 Sumter County, SC - last updated from the United States Federal Reserve on May of 2024.