United States - Population Growth for Saint Vincent and the Grenadines was 0.31958 % Chg. at Annual Rate in January of 2020, according to the United States Federal Reserve. Historically, United States - Population Growth for Saint Vincent and the Grenadines reached a record high of 2.09559 in January of 1956 and a record low of -0.10603 in January of 2008. Trading Economics provides the current actual value, an historical data chart and related indicators for United States - Population Growth for Saint Vincent and the Grenadines - last updated from the United States Federal Reserve on March of 2024.