First comes love, then comes a $36,000 wedding, a $23,400 down payment, and childcare costs that can easily consume double-digit shares of a household’s hard-earned income. It is a modern financial reality that serves as a stark snapshot of the punishing economic pressures young families face today. As milestones that once built seamlessly on one another now fiercely compete for the exact same pool of limited funds, the traditional sequence of adulthood is being fundamentally upended in the process.
To understand how drastically the landscape has shifted, one only needs to look back a few decades. In 1975, according to historical Census Bureau data, roughly 45% of Americans aged 25 to 34 had successfully checked off four major life milestones: they had moved out of their parents’ homes, entered the workforce, gotten married, and started families of their own. By 2024, that tidy progression had broken down dramatically, with fewer than a quarter of young adults managing to reach all four markers within the same traditional timeframe.
Among the myriad forces reshaping that sequence, the heavy burden of housing appears to be exerting the most relentless pressure on what comes next in a young person’s life.
"Housing costs are a primary driver in delaying adulthood milestones, as young Americans are forced to live with their families or roommates for longer than ever before," says Joel Berner, a senior economist at Realtor.com.
Housing Costs Are Reshuffling the Order of Adulthood
It is difficult to overstate the profound role that rising housing costs have played in shaping the long-term financial futures of millennials and Gen Zers.
A record-breaking 25.2 million adults lived with their parents in 2025, accounting for nearly 1 in 3 adults under the age of 35, according to previous research from Realtor.com. Crucially, the vast majority of these young adults were employed. This widespread trend strongly suggests that simply having a job is no longer a sufficient ticket to financial independence or the establishment of a household of one’s own in today’s economy.
Where housing costs are highest, this effect appears particularly pronounced. Young adults were demonstrably more likely to live with their parents in high-rent metropolitan areas than in lower-cost regions across every single income level, according to research conducted by the Urban Institute. The gap in living arrangements between high- and low-cost markets has widened significantly over the years, growing from virtually nothing in 2005 to a notable margin of nearly 6 percentage points by 2024.
While remaining in the family home can often be a rational and pragmatic way to save money in a high-cost environment, Berner emphasizes that the long-term consequences can extend far beyond the immediate housing arrangement.
"Not living on their own makes it difficult for young adults to start partnerships as early and often as previous generations, which cascades into having kids later as well," Berner explains. "Each step compounds, because waiting also means entering marriage or parenthood later in a person’s earning years, often with less runway to save for the next milestone."
The Next Milestone Is Expensive, Too
To Berner’s point, while marriage may have once been the traditional inciting event that prompted couples to look for a home of their own, an increasing number of young adults are now forced to view the choice as an either-or proposition. A staggering 59% of couples report actively delaying their home purchases simply to afford the skyrocketing costs of their weddings, according to Zola’s 2026 First Look Report.
"Couples in the U.S. today are absolutely navigating tension between wanting an incredible wedding and having other major financial priorities, like buying a house," says Hannah Roze, founder of the wedding planning platform Plannerd.
It is easy to understand the root of this financial tension. The average American wedding is projected to cost $36,000 in 2026—nearly $13,000 more than the typical down payment of $23,400 recorded in the first quarter of the year.
However, delaying or completely forgoing homeownership can continue to exact a heavy financial toll on a family for decades to come.
A comprehensive analysis from Realtor.com found that households that successfully purchased their first home around age 30 accumulated 22.5% more net worth by age 50—equating to about $119,000 more—than those who waited until their 40s to buy. Conversely, households that delayed homeownership by six to 10 years beyond the age of 30 ultimately accumulated roughly 17.5% less wealth by the time they reached midlife.
For Berner, this financial reality makes homeownership a particularly consequential bottleneck in the journey to financial stability.
"High rents are certainly a financial drag, but people can and do get married and have kids in apartments. The cost of buying a home may be a bigger burden to those waiting to achieve it because down payments have grown considerably, and options for homes remain few," he notes.
Even successfully purchasing a home, however, does not bring an end to the intense competition for household dollars.
In every single state across the nation, the typical family is now officially considered cost-burdened by childcare, meaning that care expenses consume more than 7% of total family income. In the most severely cost-burdened state, Hawaii, childcare expenses can eat up an astonishing 20% of a typical family’s income.
Speaking on the intersection of these financial pressures, Yuliya Panfil, director of the Future of Land and Housing Program at New America, described the collision between housing and childcare as a punishing "double whammy."
"If parents don’t pay for childcare, then they can’t work, and if they can’t work, then they can’t pay for housing. So it’s this vicious cycle," Panfil explains.
Young Adults Are Changing the Route
Younger generations appear keenly aware of this relentless and punishing cascade of costs.
Nearly 3 in 4 Gen Z adults, sitting at 72%, and more than half of millennials, at 56%, report that overarching financial challenges have forced them to postpone at least one major life milestone, according to data from Northwestern Mutual’s Planning & Progress Study.
Buying a home consistently ranked as the most commonly delayed milestone for both generations. Furthermore, another 34% of Gen Z respondents and 22% of millennials expressed deep worry that they may never be in a financial position to purchase a home at all.
This immense financial pressure is prompting many young people to reconsider and rewrite the traditional life script that previous generations took for granted.
"People are adapting," Berner says. "Single-female homeownership and multigenerational homebuying are flipping the script on the order in which these events must occur, and these trends are helping to get young Americans into homes in some cases."
Among the youngest cohort of adults who have managed to buy homes, that structural shift is already plain to see in recent market data. According to the latest generational housing survey from the National Association of Realtors, 35% of Gen Z buyers were single women, while 17% were unmarried couples—representing the highest shares recorded for any living generation.
This evolving landscape suggests that the old sequence of marriage first, followed neatly by homeownership, is becoming far less rigid. Yet, altering the traditional order has not completely eliminated the underlying affordability crisis that drove the change in the first place.
As Berner summarizes, homeownership remains deeply embedded in the cultural imagination. "Homeownership is still considered a staple of the American dream, and many young Americans are predicating their other life milestones on that one."
