1. United States Population (2021) - Worldometer

    https://www.worldometers.info/world-population/us-population/

    The current population of the United States of America is 333,341,930 as of Thursday, ...

  2. Demographics of the United States - Wikipedia

    https://en.wikipedia.org/wiki/Demographics_of_the_United_States

    The United States had an official resident population of 331,449,281 on April 1, 2020, according to the U.S. Census Bureau. This figure includes the 50 states and the District of Columbia but excludes the population of five unincorporated U.S. territories (Puerto Rico, Guam, the U.S. Virgin Islands, American Samoa and the Northern Mariana Islands) as well as several minor island possessions.

  3. United States Population 2021 (Demographics, Maps, Graphs)

    https://worldpopulationreview.com/countries/united-states-population

    The current population of United States is 333,350,083 based on projections of the latest ...

  4. Census.gov

    https://www.census.gov/

    Race and Ethnicity in the United States: 2010 Census and 2020 Census Racial and Ethnic Diversity in the U.S.: 2010 Census and 2020 Census The U.S. Adult and Under-Age-18 Populations: 2020 Census

  5. US population over time - USAFacts

    https://usafacts.org/data/topics/people-society/population-and-demographics/population-data/population/

    Population. The Census Bureau is in charge of counting the entire US population once every 10 years. Statistical estimates based on samples are published for years between full Census counts. The population includes all people residing in the US, including unauthorized immigrants and people living here temporarily for work or school.

  6. U.S. Population Growth Rate 1950-2021 | MacroTrends

    https://www.macrotrends.net/countries/USA/united-states/population-growth-rate

    Fertility Rate. Chart and table of U.S. population from 1950 to 2021. United Nations projections ...