Estimated Percent of Related Children Age 5-17 in Families in Poverty for Marshall County, TN was 14.10% 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 Marshall County, TN reached a record high of 23.10 in January of 2012 and a record low of 11.30 in January of 1989. 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 Marshall County, TN - last updated from the United States Federal Reserve on May of 2024.