Estimated Percent of People Age 0-17 in Poverty for Marion County, IN was 21.00% in January of 2022, according to the United States Federal Reserve. Historically, Estimated Percent of People Age 0-17 in Poverty for Marion County, IN reached a record high of 32.30 in January of 2012 and a record low of 14.00 in January of 1999. 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 Marion County, IN - last updated from the United States Federal Reserve on May of 2024.