Single-Parent Households with Children as a Percentage of Households with Children (5-year estimate) in Union County, NC was 18.31% 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 Union County, NC reached a record high of 22.72 in January of 2014 and a record low of 18.31 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 Union County, NC - last updated from the United States Federal Reserve on May of 2024.