Us Population 2024 By Age. The current median age of united states of america's population is 38.289 years of age. Likelihood of voting in the 2024.
Net immigration increasingly drives population growth, accounting for all population growth beginning in 2040. Census bureau today released a downloadable file containing estimates of the nation’s resident population by sex and single year of age as of july 1, 2023, which is available at www.census.gov/programs.