United States - Output-side Real GDP at chained Purchasing Power Parities for Saint Lucia was 2602.48853 Mil. of 2011 U.S. $ in January of 2019, according to the United States Federal Reserve. Historically, United States - Output-side Real GDP at chained Purchasing Power Parities for Saint Lucia reached a record high of 2602.48853 in January of 2019 and a record low of 529.60571 in January of 1970. Trading Economics provides the current actual value, an historical data chart and related indicators for United States - Output-side Real GDP at chained Purchasing Power Parities for Saint Lucia - last updated from the United States Federal Reserve on April of 2024.