Usa Population 2024 Live News. The projections are based on a monthly series of population estimates starting with the april 1, 2020 resident population from the 2020 census. Usafacts used the final intercensal estimates for 1970 through 2009 and the provisional postcensal estimates for 2010 and after.

Population in 2024 is expected to grow by 1 person about every 24 seconds. At the start of 2024, 4.3 births and two deaths are expected worldwide every second, according to the census bureau figures.