US Fertility Rate Hits Record Low as Gen Z Waits

The US fertility rate just slipped to the lowest level ever recorded, and the newest federal numbers show exactly which generation is driving the drop. According to the Centers for Disease Control and Prevention, the general fertility rate landed at fifty-three point two births for every thousand women between fifteen and forty-four in 2025, down about one percent from fifty-three point eight a year earlier.

The final report from the National Center for Health Statistics counted three million, six hundred twelve thousand and twelve births across the country last year. That is a dip of less than one percent from 2024, when roughly three million, six hundred twenty-nine thousand babies arrived. The headline number barely moved, but the rate is the figure that matters, because it accounts for how many women are actually in the age range to have children.

A Record Low With a Twist

Here is the part that makes this report more interesting than a simple decline. The US fertility rate fell for everyone under thirty and rose for everyone between thirty and forty-four. Women in their early thirties saw a three percent increase, rising to ninety-six point three births per thousand, while women in their late thirties climbed two percent to fifty-five point two.

That pattern points to a country where parenthood is being pushed later and later, not necessarily skipped altogether. NPR reported that the drop would have been larger if women over thirty were not having more children, describing it as a slow revolution in what motherhood and parenting look like in America.

The Youngest Groups Are Falling Fastest

The sharpest declines landed on the youngest age brackets. The CDC found that the birth rate for teenagers between fifteen and nineteen dropped seven percent to eleven point seven per thousand, a record low. Women between twenty and twenty-four fell six percent, from fifty-five point eight to fifty-two point three. Women between twenty-five and twenty-nine slid four percent, from eighty-nine point five to eighty-five point seven.

Those are the ages where most of Gen Z currently sits, so the data reads like a snapshot of a generation postponing a very big decision. One bright spot is on the health side: the share of mothers who started prenatal care in the first trimester rose to seventy-six point three percent, up from seventy-five point five, with the biggest gains among mothers younger than twenty.

What Gen Z Is Saying About Having Kids

A fresh survey adds the attitude behind the numbers. According to International Business Times, the SSRS Economic Attitudes Tracker found that seventy-one percent of Gen Z adults and seventy percent of millennials believe the current economy is a bad environment for having a child. Across all adults, sixty-three percent agreed, up from fifty-nine percent in August 2025, while only sixteen percent called it a good time.

Money anxiety sits underneath that mood. The same survey found that four in five Americans are at least moderately worried about rising living costs, and sixty-four percent rate the national economy as bad or very bad. The poll was conducted among one thousand thirty-three adults in early October, and it measured whether people think now is a good time, not whether they personally plan to become parents.

It Is Not Only About Money

Affordability is a major theme, but it is not the whole story. IBTimes pointed to a Pew Research Center study from 2024 of adults under fifty who said they were unlikely ever to have children. Thirty-six percent cited affordability as a major reason, while fifty-seven percent said they simply did not want kids and forty-four percent wanted to focus on other priorities like careers and personal interests. Thirty-eight percent pointed to worries about the state of the world.

Politics is part of the backdrop too. The current administration and its allies have pushed ideas such as a five thousand dollar baby bonus to lift births, yet the US fertility rate has kept sliding through a two-decade downward trend, as the iHeartRadio summary of the CDC data noted. Greater access to birth control and long-acting contraception has also helped bring teen births down, which has been a public health goal for years.

Why a Falling Rate Matters Beyond Family Planning

Demographers care about this because low fertility changes the shape of the whole country. The Census Bureau projected in 2023 that deaths could begin to outnumber births by 2038 under one scenario, and that Americans aged sixty-five and older could outnumber children as early as 2029. By 2100, older adults would make up about twenty-nine percent of the population, compared with sixteen percent for kids under eighteen.

A smaller pool of young workers supporting more retirees would put pressure on pensions, health care and the labor market. Immigration is expected to become the main source of population growth if current patterns hold. For anyone watching the health and society beat, the story is less about one bad statistic and more about a generation rewriting the timeline on adulthood.

The takeaway from the latest federal data is simple. The US fertility rate is at an all-time low because people in their twenties are waiting, and what happens next depends on whether housing, wages and costs ease enough for them to make the call on their own terms.