Estimated Percent of Related Children Age 5-17 in Families in Poverty for Jefferson County, FL was 22.90% 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 Jefferson County, FL reached a record high of 29.90 in January of 2012 and a record low of 18.00 in January of 2004. 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 Jefferson County, FL - last updated from the United States Federal Reserve on May of 2024.