In 2012, there were 29.4 births for every 1,000 adolescent female’s ages 15-19, or 305,420 babies born to females in this age group. Nearly eighty-nine percent of these births occurred outside of marriage. The 2012 teen birth rate indicates a decline of six percent from 2011 when the birth rate was 31.3 per 1,000.The teen birth rate has declined almost continuously over the past 20 years. In 1991, the U.S. teen birth rate was 61.8 births for every 1,000 adolescent females, compared with 29.4 births for every 1,000 adolescent females in 2012 (see Figure 1). Still, the U.S. teen birth rate is higher than that of many other developed countries, including Canada and the United Kingdom.
Not all teen births are first births. In 2012, almost one in five (17 percent) births to 15 to 19 year-olds was to females who already had one or more babies.
Teen birth rates differ substantially by age, racial and ethnic group, and region of the country. Most adolescents who give birth are 18 or older; in 2012, 72 percent of all teen births occurred to 18- to 19-year-olds. Birth rates are also higher among Hispanic and black adolescents than among their white counterparts. In 2012, Hispanic adolescent females ages 15-19 had the highest birth rate (46.3 births per 1,000 adolescent females), followed by black adolescent females (43.9 births per 1,000 adolescent females) and white adolescent females (20.5 births per 1,000 adolescent females). Estimates from 2010 data show that one in seven adolescent females (14.4%) in the United States will give birth by her 20th birthday, with substantial differences by race/ethnicity: 10 percent of white adolescent females, 21 percent of black adolescent females, and 24 percent of Hispanic adolescent females.
Although Hispanics currently have the highest teen birth rates, they have also the most dramatic recent decline in rates. Since 2007, the teen birth rate has declined by 39% for Hispanics, compared with declines of 29% for