Single-Parent Households with Children as a Percentage of Households with Children (5-year estimate) in Sullivan County, IN was 37.58% 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 Sullivan County, IN reached a record high of 39.89 in January of 2021 and a record low of 22.51 in January of 2011. 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 Sullivan County, IN - last updated from the United States Federal Reserve on May of 2024.