Single-Parent Households with Children as a Percentage of Households with Children (5-year estimate) in Rock County, WI was 35.72% 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 Rock County, WI reached a record high of 40.28 in January of 2016 and a record low of 32.56 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 Rock County, WI - last updated from the United States Federal Reserve on May of 2024.