Women in Their 30s Are Officially Having More Babies Than Their Younger Counterparts

The CDC has released a report this month confirming that, for the first time that data on the subject has been recorded, women in their 30s are giving birth at a higher rate than women in their 20s.
Though the CDC did not release the exact number of deliveries for each age group, it reported that in the age group 30 to 34, the birth rate was 103 per 1,000, while for the age group 25 to 29—the group that has had the highest birth rate for the past three decades—the rate was 102 per 1,000.
Further, the report, which looked specifically at changes from 2015 to 2016, revealed that the average age of first-time moms has increased to 28—50 years ago, the average age was 21.
There have been a few different speculations regarding the changing demographics, but the most popular theory is simple: women waiting longer before choosing to have children.