In 2021, infant mortality rate for United States of America was 5.4 deaths per thousand live births. Infant mortality rate of United States of America fell gradually from 18.3 deaths per thousand live births in 1972 to 5.4 deaths per thousand live births in 2021.
The description is composed by our digital data assistant.Infant mortality rate is the number of infants dying before reaching one year of age, per 1,000 live births in a given year.