United States - Fertility Rate, Total for Low Income Countries was 4.57309 Births per Woman in January of 2019, according to the United States Federal Reserve. Historically, United States - Fertility Rate, Total for Low Income Countries reached a record high of 6.74676 in January of 1972 and a record low of 4.57309 in January of 2019. Trading Economics provides the current actual value, an historical data chart and related indicators for United States - Fertility Rate, Total for Low Income Countries - last updated from the United States Federal Reserve on March of 2024.