Estimated Percent of Related Children Age 5-17 in Families in Poverty for Oklahoma was 18.70% in January of 2022, according to the United States Federal Reserve. Historically, Estimated Percent of Related Children Age 5-17 in Families in Poverty for Oklahoma reached a record high of 23.00 in January of 1995 and a record low of 17.30 in January of 1999. Trading Economics provides the current actual value, an historical data chart and related indicators for Estimated Percent of Related Children Age 5-17 in Families in Poverty for Oklahoma - last updated from the United States Federal Reserve on April of 2024.