Single-Parent Households with Children as a Percentage of Households with Children (5-year estimate) in Clay County, IL was 42.14% 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 Clay County, IL reached a record high of 46.02 in January of 2018 and a record low of 26.39 in January of 2010. 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 Clay County, IL - last updated from the United States Federal Reserve on May of 2024.