United States ended 2018 with a population of 327,167,434 people, which represents an increasea of 1,841,434 people compared to 2017.
United States ranks No. 3 among196 countries which published this information in countryeconomy.com.
The female population is greater, with 165,197,362 women, representing 50.49% of the total, compared to 161,970,072 or 49.51% men.
United States shows a moderate population density, with 33 people per square km and it was in position 50th in our ranking of density population in 2018.
In this page we show you the progression of the population in United States. You can see the population in other countries in population and see all the information about United States in American economy.