How Old Is The United States Of America 2024. Census bureau, “america is getting older,” june 22, 2023; The enactment of the declaration of independence, and therefore, the creation of the united states of america, marks 1776 as one of the most important years in american history.
The current population of the united states of america is 345,982,393 as of saturday, october 19, 2024, based on worldometer’s elaboration of the latest united nations data 1. Life expectancy from 1950 to 2024.