Single-Parent Households with Children as a Percentage of Households with Children (5-year estimate) in Sussex County, NJ was 20.76% 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 Sussex County, NJ reached a record high of 20.76 in January of 2022 and a record low of 17.00 in January of 2019. 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 Sussex County, NJ - last updated from the United States Federal Reserve on May of 2024.