United States - Population Ages 0 to 14 for Heavily Indebted Poor Countries was 42.22912 % of Total in January of 2020, according to the United States Federal Reserve. Historically, United States - Population Ages 0 to 14 for Heavily Indebted Poor Countries reached a record high of 45.98815 in January of 1988 and a record low of 42.22207 in January of 1950. Trading Economics provides the current actual value, an historical data chart and related indicators for United States - Population Ages 0 to 14 for Heavily Indebted Poor Countries - last updated from the United States Federal Reserve on March of 2024.