90 Confidence Interval Upper Bound of Estimate of Percent of People Under Age 5 in Poverty for Washington was 12.10% in January of 2022, according to the United States Federal Reserve. Historically, 90 Confidence Interval Upper Bound of Estimate of Percent of People Under Age 5 in Poverty for Washington reached a record high of 24.70 in January of 2003 and a record low of 12.10 in January of 2022. Trading Economics provides the current actual value, an historical data chart and related indicators for 90 Confidence Interval Upper Bound of Estimate of Percent of People Under Age 5 in Poverty for Washington - last updated from the United States Federal Reserve on April of 2024.