Estimated Percent of Related Children Age 5-17 in Families in Poverty for Westmoreland County, PA was 12.90% 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 Westmoreland County, PA reached a record high of 16.20 in January of 1993 and a record low of 9.30 in January of 2000. 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 Westmoreland County, PA - last updated from the United States Federal Reserve on May of 2024.