The Record
A record 25.2 million adults under 35 in the United States now live with their parents, per Realtor.com.
That is roughly one in three young adults, and the highest count ever recorded. Multigenerational living has been climbing for two decades, but the post-pandemic housing market pushed it to a new level: home prices at records, rents still elevated, and mortgage rates high enough to freeze first-time buyers out of the market entirely.
Why They Cannot Leave
The math is unforgiving. A starter home now costs $1 million or more in 242 US cities, and buyers need a six-figure income to afford a typical home in much of the country. At the same time, consumer prices have risen faster than paychecks for the past 12 months, which means the savings young adults would put toward a deposit are being spent on staying current instead.
Student debt, childcare costs, and entry-level wages that have not kept pace with either rents or prices complete the picture. Living at home is, for millions, the only version of the budget that works, and the only way to save anything at all.
Options and Market Impact
25.2 million sidelined adults are also 25.2 million units of pent-up household formation. Every one of them represents a future renter or buyer, furniture, appliances, and a mortgage that does not exist yet. Builders like D.R. Horton and Lennar, and housing-sensitive retailers, are all effectively short this number until rates or prices break the logjam.
The flip side is what it does to demand today. Young adults at home spend differently: less on housing and furnishings, more on experiences and discretionary items, and they delay the family formation that drives the next tier of consumption. It is one of the quieter reasons the housing turnover rate sits near historic lows.
Bottom Line
A record number of young adults living at home is not a cultural story. It is the housing market's balance sheet, stated in people instead of dollars: demand is not gone, it is priced out and waiting.
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