U.S. Faces Record-Low Birthrates as Women Delay Motherhood and Prioritize Careers

The United States is seeing major shifts in its population and family trends. Between 2023 and 2024, the number of people aged 65 and older rose to 61.2 million, while those under 18 dropped to 73.1 million. At the same time, birthrates continue to fall, and more women are delaying or choosing not to have children. In 2025, the general fertility rate reached a new low of 53.1 births per 1,000 women aged 15 to 44. Teen births also hit a record low, with just 11.7 births per 1,000 women aged 15 to 19. Childlessness is rising sharply among younger women, partly due to financial pressures like the high cost of childcare.

Marriage is happening later in life, with the median age for first marriages at 30.2 for men and 28.6 for women in 2024. Motherhood itself is becoming more deliberate and occurring at older ages. Meanwhile, 73.9% of mothers with children under 18 were working in 2025, reflecting the growing role of women in the workforce.

Dating habits have also changed, with 53% of adults aged 18 to 29 reporting they had used a dating app or site at least once. Birth statistics from 2024 showed 982,253 births to Hispanic mothers, compared to 1,780,377 to non-Hispanic white mothers. The data highlights a clear trend: fewer births, later marriages, and more women prioritising careers. With childcare costs remaining a major concern, these patterns are likely to continue shaping family life in the U.S. The ageing population and declining youth numbers will also have long-term effects on the country’s demographics.