Estimated Percent of People Age 0-17 in Poverty for Polk County, FL was 24.20% in January of 2022, according to the United States Federal Reserve. Historically, Estimated Percent of People Age 0-17 in Poverty for Polk County, FL reached a record high of 30.20 in January of 2011 and a record low of 19.00 in January of 2007. 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 Polk County, FL - last updated from the United States Federal Reserve on May of 2024.