Single-Parent Households with Children as a Percentage of Households with Children (5-year estimate) in Westmoreland County, PA was 26.56% in January of 2022, according to the United States Federal Reserve. Historically, Single-Parent Households with Children as a Percentage of Households with Children (5-year estimate) in Westmoreland County, PA reached a record high of 30.48 in January of 2012 and a record low of 26.39 in January of 2009. Trading Economics provides the current actual value, an historical data chart and related indicators for Single-Parent Households with Children as a Percentage of Households with Children (5-year estimate) in Westmoreland County, PA - last updated from the United States Federal Reserve on May of 2024.