U.S. female population,* by age, 2003 (pie chart): Under 15 years: 20.5%; 15-24 years: 12.9%; 25-34 years: 13.5%; 35-54 years: 29.7%; 55-64 years: 9.9%; 65 years and older: 13.5%.

Source: U.S. Census Bureau. 2003 American Community Survey summary tables. American FactFinder, Tables P004, P005.

*Includes only noninstitutionalized population not living in group quarters.