Single-Parent Households with Children as a Percentage of Households with Children (5-year estimate) in Grady County, OK was 23.03% 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 Grady County, OK reached a record high of 31.77 in January of 2011 and a record low of 23.03 in January of 2022. 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 Grady County, OK - last updated from the United States Federal Reserve on May of 2024.