A growing share of young adults in the United States are delaying independent living as housing affordability continues to worsen. A recent housing analysis shows that millions of adults under the age of 35 are still living with their parents, marking the highest level on record.
The trend highlights the long-term impact of rising home prices, higher rents, and a persistent shortage of housing supply across the country.
Record Number of Young Adults Living at Home
In 2025, approximately 25.2 million adults under 35 lived with their parents. This represents a record high and exceeds previous peaks seen during economic downturns and the pandemic period.
Today, about one in three young adults continues to live in a parental household. This share has remained elevated for several years with little sign of meaningful decline.
While some movement has occurred in specific age groups, the overall trend points toward delayed household formation across the younger population.
Housing Costs Are the Main Driver
The primary factor behind this trend is housing affordability.
Over the past decade, home prices and rents have risen faster than income growth in many regions. This has made it more difficult for young adults to afford independent housing.
Key affordability pressures include:
- Higher median home prices compared with pre-2019 levels.
- Rising rental costs in most major metro areas.
- Limited housing supply in many job centers.
- Increased competition for affordable starter homes.
The national median home price has increased significantly in recent years, making homeownership increasingly out of reach for many first-time buyers.
A Structural Housing Shortage
One of the most important underlying issues is a long-term housing supply gap.
The United States is estimated to be short by roughly 4 million housing units. This shortage has built up over many years, especially after construction slowed following the 2008 financial crisis.
Because new housing has not kept pace with population and household growth, competition for available homes has increased, pushing prices higher.
This imbalance between supply and demand continues to shape affordability across both rental and ownership markets.
Delayed Household Formation
The data suggests that many young adults who would typically form new households are instead staying in existing family homes.
Economists describe this as “delayed household formation,” where economic barriers prevent or postpone independent living.
Each individual who remains at home represents a potential household that is not formed, whether that means:
- A rental lease not signed
- A starter home not purchased
- A new unit not occupied
This delayed formation reduces overall housing turnover and adds pressure to both rental and ownership markets.
Economic Cycles Have Reinforced the Trend
The rise in young adults living with parents has accelerated through multiple economic cycles:
1. Post–Great Recession Period
After the financial crisis, weak job markets and tight credit conditions led to a sharp increase in co-residence rates. Even after the economy improved, levels did not fully return to earlier norms.
2. Pandemic Period
During 2020, co-residence rates rose again as uncertainty increased and housing dynamics shifted. At the same time, historically low mortgage rates briefly enabled some younger buyers to enter the market.
3. Post-2022 Housing Environment
As interest rates rose and home prices remained high, affordability conditions tightened further. This made it more difficult for new households to form, especially for younger age groups entering the market for the first time.
Together, these cycles have created a long-term upward shift in co-residence levels.
Age Group Differences Show Mixed Trends
The trend is not uniform across all age groups.
- Younger adults in their early to mid-20s continue to show high co-residence rates.
- Some improvement is seen among late-20s individuals who entered the market during lower-rate periods.
- Adults in their early 30s show higher persistence in living at home, reflecting delayed transitions from earlier years.
This suggests that timing within economic cycles has a strong influence on housing outcomes.
Gender and Household Patterns
While the gap is narrowing, men continue to represent a slightly larger share of young adults living at home compared with women.
However, the difference has decreased over time, particularly among younger age groups where rates are now more balanced.
Why the First-Time Buyer Age Is Rising
One of the broader effects of this trend is an increase in the average age of first-time homebuyers.
Many estimates now place the typical first-time buyer near 40 years old.
This shift reflects:
- Delayed savings accumulation for down payments
- Higher borrowing costs
- Limited entry-level housing supply
- Strong competition from investors and repeat buyers
As a result, younger households are taking longer to transition into homeownership.
Housing Supply Remains the Core Issue
Economists emphasize that the root cause of these trends is not a lack of employment or education among young adults.
Instead, the main constraint is housing supply.
Even as many young adults are employed and financially active, the availability of affordable housing has not kept pace with demand.
This imbalance continues to influence both rental markets and homeownership pathways.
Broader Impact on the Housing Market
The increase in young adults living with parents has wider implications:
- Reduced demand for new household formation
- Slower rental absorption in some markets
- Delayed entry into first-time homeownership
- Long-term pressure on housing supply systems
It also highlights how affordability challenges affect not just buyers, but overall household dynamics across the economy.
Bottom Line
The record number of young adults living with parents in 2026 reflects a deeper structural issue in the U.S. housing market. High home prices, elevated rents, and limited supply have combined to delay independence for millions of people.
While economic conditions and employment levels remain relatively stable, housing affordability continues to be the key barrier preventing many young adults from forming independent households.
Without a sustained increase in housing supply, this trend is likely to remain a defining feature of the U.S. housing market in the years ahead. For direct financing consultations or mortgage options for you visit 👉 Nadlan Capital Group.
