03/12/2026
Right now in the U.S., the trend of families living together again or financially supporting each other is definitely rising. The exact percentage depends on how you define it, but here are the most accurate recent numbers.
1. Adults living in multigenerational households
• About 32% of U.S. adults live in a household with multiple adult generations (for example: parents + adult children, or adults caring for parents). 
• That means roughly 1 in 3 adults are living with or directly sharing a home with family members from another generation.
2. Growth of this trend over time
• In 1971: only about 7% of Americans lived in multigenerational households.
• By 2021: it grew to about 18% of the population, more than doubling. 
So it has more than doubled in the last 50 years.
3. Financial support even if not living together
Surveys show a lot of families are financially helping each other even if they don’t share a house:
• About 31% of adults regularly provide financial help, caregiving, or unpaid support to another adult relative or friend. 
4. Young adults moving back home
• Around 58% of Americans ages 18–24 live in their parents’ home. 
• Even among working adults 25–40, roughly 11–12% still live with parents. 
Simple way to think about it
Today in America roughly:
• ~1 in 3 adults live in multigenerational homes
• ~1 in 3 adults financially support another family member
• Over half of young adults still live with parents
So yes — family interdependence is becoming normal again, mostly because of housing costs, childcare costs, elder care, and wages not keeping up with living expenses.
✅ Historically, this is actually how families lived before the 1950s; the “everyone lives separately” model was the unusual period.
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If you want, I can also show you how common this is becoming specifically in the South (including Alabama) — the numbers there are actually a little higher.