Estimated Percent of People Age 0-17 in Poverty for Harmon County, OK was 36.40% in January of 2022, according to the United States Federal Reserve. Historically, Estimated Percent of People Age 0-17 in Poverty for Harmon County, OK reached a record high of 56.20 in January of 1989 and a record low of 31.20 in January of 2004. 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 Harmon County, OK - last updated from the United States Federal Reserve on May of 2024.