Estimated Percent of People Age 0-17 in Poverty for Grady County, OK was 18.80% in January of 2022, according to the United States Federal Reserve. Historically, Estimated Percent of People Age 0-17 in Poverty for Grady County, OK reached a record high of 27.40 in January of 1989 and a record low of 13.60 in January of 2018. Trading Economics provides the current actual value, an historical data chart and related indicators for Estimated Percent of People Age 0-17 in Poverty for Grady County, OK - last updated from the United States Federal Reserve on June of 2024.