Estimated Percent of People Age 0-17 in Poverty for Osage County, MO was 8.70% in January of 2022, according to the United States Federal Reserve. Historically, Estimated Percent of People Age 0-17 in Poverty for Osage County, MO reached a record high of 14.40 in January of 2009 and a record low of 8.70 in January of 2022. 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 Osage County, MO - last updated from the United States Federal Reserve on May of 2024.