Us Population 2024 By Age. Shows estimates of current usa population overall and people by us state/county and of world population overall, by country and most populated countries. The current population of the united states of america is 345,962,181 as of tuesday, october 15, 2024, based on worldometer's elaboration of the latest united nations data 1.
In cbo’s projections, the u.s. 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.