United States - Infant Mortality Rate for Low Income Countries was 42.80000 Number per 1,000 Live Births in January of 2023, according to the United States Federal Reserve. Historically, United States - Infant Mortality Rate for Low Income Countries reached a record high of 170.30000 in January of 1964 and a record low of 42.80000 in January of 2023. Trading Economics provides the current actual value, an historical data chart and related indicators for United States - Infant Mortality Rate for Low Income Countries - last updated from the United States Federal Reserve on September of 2025.