Women Over 40 Are Now Having More Babies Than American Teenagers
Americans are increasingly reaching major life milestones later than previous generations, and parenthood is no exception.
While overall U.S. fertility rates have fallen for decades, births among women over 40 are moving in the opposite direction. Rising education levels, delayed marriage, and high housing costs have all contributed to a growing share of women waiting longer to have children.
Using newly published research based on National Vital Statistics System data, this map, via Visual Capitalist's Dorothy Neufeld, shows where births among women ages 40–49 are most common across the country.
Births After 40 Are Growing Nationwide
For the first time, women over 40 are having more babies than teenagers. Since 1990, the share of U.S. births to women 40 and older has more than tripled, reaching 4.3% in 2025, while birth rates among women ages 40–49 rose 24% over the past decade.
The table below highlights where births among women ages 40–49 were most common in 2024. Washington, D.C., recorded the highest rate in the nation at 13.6 births per 1,000 women, followed by New York, New Jersey, and Hawaii.
| State | Births per 1,000 Women 2015 (Ages 40-49) |
Births per 1,000 Women 2024 (Ages 40-49) |
% Change |
|---|---|---|---|
| District of Columbia | 13.1 | 13.6 | 4% |
| New York | 8.3 | 10.5 | 27% |
| New Jersey | 7.4 | 9.8 | 32% |
| Hawaii | 8.6 | 9.7 | 13% |
| California | 8.4 | 9.6 | 14% |
| Maryland | 7.0 | 9.2 | 31% |
| Massachusetts | 6.9 | 9.0 | 30% |
| Connecticut | 6.0 | 8.5 | 42% |
| Virginia | 6.3 | 8.0 | 27% |
| Delaware | 5.0 | 7.8 | 56% |
| Alaska | 5.8 | 7.7 | 33% |
| Washington | 6.4 | 7.6 | 19% |
| Florida | 5.8 | 7.5 | 29% |
| Colorado | 6.1 | 7.3 | 20% |
| Minnesota | 5.5 | 7.3 | 33% |
| Rhode Island | 5.2 | 7.2 | 38% |
| Illinois | 6.0 | 6.9 | 15% |
| Texas | 5.9 | 6.8 | 15% |
| Georgia | 5.3 | 6.5 | 23% |
| Nebraska | 5.5 | 6.5 | 18% |
| Nevada | 6.0 | 6.5 | 8% |
| Utah | 6.4 | 6.5 | 2% |
| Pennsylvania | 4.7 | 6.4 | 36% |
| Oregon | 5.8 | 6.3 | 9% |
| Vermont | 3.7 | 6.3 | 70% |
| North Carolina | 4.6 | 6.2 | 35% |
| Arizona | 5.7 | 6.1 | 7% |
| Idaho | 5.2 | 6.1 | 17% |
| New Hampshire | 4.2 | 6.0 | 43% |
| South Dakota | 4.8 | 5.8 | 21% |
| Maine | 3.5 | 5.7 | 63% |
| North Dakota | 4.5 | 5.7 | 27% |
| South Carolina | 4.1 | 5.7 | 39% |
| Wisconsin | 4.3 | 5.6 | 30% |
| Tennessee | 3.8 | 5.5 | 45% |
| Indiana | 4.0 | 5.4 | 35% |
| Kansas | 4.6 | 5.4 | 17% |
| Iowa | 4.0 | 5.3 | 33% |
| Michigan | 4.2 | 5.3 | 26% |
| Montana | 4.9 | 5.3 | 8% |
| Ohio | 4.0 | 5.2 | 30% |
| New Mexico | 4.3 | 5.1 | 19% |
| Louisiana | 3.9 | 5.0 | 28% |
| Missouri | 3.7 | 4.9 | 32% |
| Kentucky | 3.4 | 4.6 | 35% |
| Alabama | 3.1 | 4.5 | 45% |
| Oklahoma | 4.0 | 4.5 | 13% |
| Wyoming | 4.4 | 4.5 | 2% |
| Arkansas | 3.3 | 4.3 | 30% |
| Mississippi | 2.8 | 3.8 | 36% |
| West Virginia | 2.9 | 3.3 | 14% |
| 🇺🇸 U.S. Average | 5.8 | 7.2 | 24% |
Many of the highest-ranking states are both highly educated and expensive, with steep housing costs increasingly delaying homeownership and parenthood.
By contrast, Southern states account for seven of the 10 lowest birth rates among women in their 40s, including West Virginia, Mississippi, and Arkansas. Still, most have seen double-digit growth since 2015, highlighting how later parenthood is rising even in lower-rate states.
How Education Is Reshaping America’s Birth Rates
The average age of first-time mothers reached a record 27.5 years in 2023, rising from 21 in 1972.
Compared with previous decades, Americans are also spending more years in higher education. With more time spent attaining degrees and advancing their careers, women are increasingly deferring childbirth into their 30s and 40s.
Researchers have also found that older parents often bring greater financial resources. Studies suggest that children of older mothers perform better on math and behavioral assessments, largely due to higher levels of parental education and income rather than age itself.
Later Parenthood Is Becoming More Visible
Births after 40 remain uncommon compared with women in their 20s or 30s. Yet their rapid growth highlights how much the timeline of adulthood has changed.
Previous generations often married, purchased homes, and started families in their 20s. Today, many Americans spend longer pursuing education, building careers, and saving for housing before reaching those milestones.
As those timelines shift, later parenthood is becoming a more visible part of the American family landscape.
To learn more about this topic, check out this graphic on the cost of raising a child in every state.
Related Markets
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- • Births to women over 40 have tripled since 1990, now exceeding teen birth rates.
- • The highest rates of late-age births are concentrated in expensive, highly educated urban hubs like D.C. and New York.
- • The average age of first-time mothers has risen from 21 in 1972 to 27.5 in 2023.
Economic pressures and the pursuit of higher education have pushed traditional milestones like marriage and parenthood later into life. This shift is supported by advances in reproductive technology that allow for delayed childbearing.
Christian Perspective
The delay of motherhood reflects a departure from the natural, God-ordained order where women are prepared for their roles as nurturers from a younger age. Prioritizing career and academic credentials over the biological window for family building undermines the strength of the patriarchal household. True fulfillment is found in building a legacy through children rather than chasing secular status.
Implications
A shrinking number of young families threatens the long-term demographic vitality and stability of the nation. As birth rates shift toward older, wealthier cohorts, the traditional foundation of large, multi-generational families is eroded. This trend risks a future of social decadence and a lack of cultural continuity.
Broader Trends
This demographic shift is a symptom of a liberal culture that elevates individualistic careerism over communal and familial duties. The concentration of late births in elite urban centers highlights a growing divide between the professional managerial class and the traditionalist heartland. It aligns with a broader movement toward delaying the biological and social responsibilities necessary for a healthy civilization.
Takeaway
America must prioritize policies that make it affordable for young, traditional families to build homes and raise children immediately. We must reject the cultural mandate that views motherhood as a secondary concern to professional advancement. Strengthening the family unit through economic support and traditional values is essential to securing our national future.
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