Single-Parent Households with Children as a Percentage of Households with Children (5-year estimate) in Knox County, ME was 34.53% 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 Knox County, ME reached a record high of 38.96 in January of 2013 and a record low of 33.16 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 Knox County, ME - last updated from the United States Federal Reserve on May of 2024.