Census ACS · Age & sex (B01001)

Age Distribution

The U.S. population by age group and sex — a 'pyramid' that has become more of a column as birth rates fell and the population aged. Men outnumber women when young; women predominate at older ages.

Age Distribution — PublicChartsThe U.S. population pyramid: people by age group and sex. Source: Census ACS.Age DistributionThe U.S. population by age group and sex — a 'pyramid' that has become more of a column as birth rates fell and the population aged. Men outnumber women when young; women predominate at older ages.