Single-Parent Households with Children as a Percentage of Households with Children (5-year estimate) in Marion County, TN was 33.74% 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 Marion County, TN reached a record high of 39.65 in January of 2013 and a record low of 30.98 in January of 2019. 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 Marion County, TN - last updated from the United States Federal Reserve on May of 2024.