https://www.kff.org/other/state-indicator/distribution-by-age/

Notes. Population and demographic data on are based on analysis of the Census Bureau's American Community Survey (ACS) and may differ from other ...

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

Population pyramid of United States in 1950. Sources: U.S. ...

https://www.census.gov/newsroom/press-releases/2018/pop-characteristics.html

Apr 19, 2018 ... APRIL 19, 2018 — A downloadable file containing estimates of the resident U.S. population by single year of age and sex is now available at ...

https://www.statista.com/statistics/241488/population-of-the-us-by-sex-and-age/

Population of the United States by sex and age 2017 There were about 11.35 million males between the ages of 20 and 24-years-old in the United States in ...

http://www.censusscope.org/us/chart_age.html

United States ... When drawn as a "population pyramid," age distribution can hint at patterns of ... Total Population, 138,053,563, 49.06%, 143,368,343, 50.94%.

https://www.indexmundi.com/united_states/age_structure.html

Facts and statistics about the Age structure of United States. Updated as of ... Definition: This entry provides the distribution of the population according to age.

http://censusreporter.org/profiles/01000us-united-states/

Census data for United States (pop. 325719178), including age, race, sex, income, poverty, marital status, education and more. ... Population by age range. 12% ...

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

By population, the United States of America is the 3rd largest country in the world, ... country along with gathering basic information, including age, sex, and race.

https://stats.oecd.org/index.aspx?DataSetCode=RPOP

Total population by sex and age ... Status of population, All population .... United States, 277 244 916, 288 774 226, 290 810 719, 294 442 683, 297 308 143 ...

https://www.businessinsider.com/us-population-pyramid-2018-4

Apr 20, 2018 ... The US Census Bureau on Thursday released its estimates of the 2017 US population by sex for each year of age. One of the most common ...