Examining the Rising Age of Mothers and Shifting Trends in Parenthood in the United States

The average age of mothers giving birth in the United States is steadily increasing. A recent report from the Centers for Disease Control and Prevention indicates that the average age reached nearly 30 years old in 2023. This trend reflects a broader societal shift in attitudes toward family formation.

The CDC's National Center for Health Statistics published the report, which analyzed data from the National Vital Statistics System. This system encompasses all birth records across the country. The data revealed that the average age of all mothers giving birth rose from 28.7 years in 2016 to 29.6 years in 2023. For first-time mothers, the average age also increased, moving from 26.6 years in 2016 to 27.5 years in 2023.

Several factors contribute to this trend. Changes in social expectations and values play a significant role. Advancements in fertility technology also allow individuals to delay pregnancy and childbearing.

The rising cost of raising children is another important consideration. Financial stability is likely a key factor in decisions about when to start a family and the timing of subsequent pregnancies.

The report also highlighted a continuing decline in teen pregnancies. The percentage of first births to teenagers decreased from 11.8% in 2016 to 8.7% in 2023.

It is unclear whether this decline is due to adolescents delaying sexual activity or to increased use of contraception among those who are sexually active. Both factors could be contributing to the observed changes. These issues have been the focus of intervention programs in schools and communities for many years. Economic factors and the influence of social media, which fosters more open discussions about pregnancy, may also play a role in the decline.