Estimated Percent of Related Children Age 5-17 in Families in Poverty for Collin County, TX was 4.30% 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 Collin County, TX reached a record high of 9.00 in January of 2012 and a record low of 4.30 in January of 2022. 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 Collin County, TX - last updated from the United States Federal Reserve on May of 2024.