United States - Population Ages 15 to 64 for Saint Vincent and the Grenadines was 68.18821 % of Total in January of 2020, according to the United States Federal Reserve. Historically, United States - Population Ages 15 to 64 for Saint Vincent and the Grenadines reached a record high of 68.18821 in January of 2020 and a record low of 45.23840 in January of 1965. Trading Economics provides the current actual value, an historical data chart and related indicators for United States - Population Ages 15 to 64 for Saint Vincent and the Grenadines - last updated from the United States Federal Reserve on March of 2024.