
Distribution of maternal age in the U.S. from 2000 to 2017
The maternal age distribution in the United States has changed over the past decade. In the year 2000, around 11.8 percent of births were among women aged under 20 years, however only 5.21 percent of births in 2017 were among this age group. This statistic illustrates the maternal age distribution in the United States from 2000 to 2017.