The population density in the United States is 36 people per Km 2 (93 people per mi 2), calculated on a total land area of 9,, Km2 (3,, sq. miles). Largest Cities in the U.S.A. CITY NAME. Housing units, July 1, , (V) ,, Owner-occupied housing unit rate, %: Median value of owner-occupied housing units,
Feb 16, · Current population estimates are available for the nation, states, counties, cities and towns, and metropolitan and micropolitan areas. The Population Projections Program produces projections of the United States resident population by age, sex, race, and Hispanic origin. 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.
United States Area and Population Density. By population, the United States of America is the 3rd largest country in the world, behind China ( billion) and India ( billion). Its most populous states are California with a population of million and Texas with a population of million, and its most populous city is New York City with a population of million. Jan 20, · The estimated population of the U.S. was approximately million in , and the largest age group was adults aged 25 to There were twelve million males in .