Though United States birth rate fluctuated substantially in recent years, it tended to decrease through 1966 - 2015 period ending at 12.5 per 1,000 people in 2015.The description is composed by Yodatai, our digital data assistant. Have a question? Ask Yodatai ›
Crude birth rate indicates the number of live births occurring during the year, per 1,000 population estimated at midyear. Subtracting the crude death rate from the crude birth rate provides the rate of natural increase, which is equal to the rate of population change in the absence of migration.