Definitions: Population by child and adult categories. Data presented for through are Vintage population estimates. Each year the U.S. Census Bureau revises their post estimates. Therefore, data presented here may differ from previously published estimates.
Income is the gauge many use to determine the well-being of the U.S. population. Survey and census questions cover poverty, income, and wealth.
The United States is the third most populous country in the world with an estimated population of ,, as of September 18, The United States Census Bureau shows a population increase of % for the twelve-month period ending in July Though high by industrialized country standards, this is below the world average annual rate of %.• Estimate: ,, () (3rd).
This map shows current countries with the adult population in the world. Adult population means the distribution of the population in age group years. Current Adult Population in the World: years: % (male 2,,,/female 2,,,