Single-Parent Households with Children as a Percentage of Households with Children (5-year estimate) in Jefferson County, MO was 29.65% 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 Jefferson County, MO reached a record high of 31.59 in January of 2018 and a record low of 26.70 in January of 2009. 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 Jefferson County, MO - last updated from the United States Federal Reserve on May of 2024.