Trending: What If Everyone Lived Like Americans?

The following demographic statistics are from the CIA World Factbook, unless otherwise indicated.^[96]

A population pyramid that shows the age of the population by sex in 2010.

Median ages are 37.3 years; males are 36.1 years; females are 38.5 years estimated as of 2012.Ages

Further information: Children and adolescents in the United States

As of 2012, people are distributed by age as follows:

• 0–14 years: 19.8% (male 31,639,127/female 30,305,704)
• 15–64 years: 66.8% (male 101,612,000/female 104,577,000)
• 65 years and over: 13.4% (male 18,332,000/female 23,174,000) (2012 est.)

Credits: wikipedia.org