Moving out of your childhood home feels like a fresh start. It’s one of those milestones that comes with equal parts excitement and uncertainty. You pack the essentials, settle into a new place, and begin building a life of your own.
But there’s one thing many people don’t fully leave behind: their stuff.
A recent survey found that most Americans still keep a surprising number of belongings at their parents’ homes long after moving out. For many families, the childhood bedroom, basement, or garage quietly turns into a long-term storage space.
Most People Don’t Move Everything
The average American leaves home for the first time around age 23. It’s a major life change, with 58% saying they felt excited, 47% nervous, and 44% happy during the move.
Packing, though, isn’t always as straightforward as it seems.
According to the survey, people take only about 58% of their belongings with them when they move out for the first time. About 28% stays at their parents’ house, while another 14% gets donated, discarded, or thrown away.
That leaves roughly 42% of everything they owned behind in one form or another. It turns out that leaving home doesn’t always mean clearing out your old room.
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Those Boxes Tend to Stay for Years
Many people fully expect to come back for the rest of their belongings someday. The reality is that “someday” often stretches into years.
The survey found that 92% of adults have left at least one item at their parents’ home after moving out.
On average, that’s about nine boxes or large belongings still sitting in a closet, attic, basement, or spare bedroom.
Some don’t expect to retrieve them at all. Around 27% admitted they have no plans to go back for what they left behind.
Others haven’t ruled it out, they’ve just been putting it off. While 30% hope to collect everything within the next year, 44% said they simply haven’t gotten around to it.
There Are Plenty of Reasons Things Stay Behind
Sometimes it’s simply a matter of space.
About 31% of respondents said their new home couldn’t fit everything they owned. Others said they could only transport so much during the move and had to leave the rest behind.
For many people, though, the decision is intentional.
About 41% said they left belongings where they knew they’d be safe. Another 25% wanted to keep the items just in case they needed them later. The same percentage said they liked having the option of moving back if life took an unexpected turn.
And then there’s the simplest explanation of all: 23% admitted they’ve forgotten what they even left behind.
Those old boxes often end up becoming a mix of storage, sentimental keepsakes, and unfinished plans.
Parents Often Don’t Mind
Parents usually see those leftover belongings a little differently.
Among parents whose adult children have moved out, 38% said their kids still keep possessions at home.
While 21% have encouraged their children to finally come pick everything up, most aren’t bothered by the arrangement.
In fact, 58% said they’re perfectly happy storing the items because they have the room.
For some, those boxes offer something more than extra clutter. About 30% said keeping their children’s belongings around gives them another reason to come home for a visit.
Old sports trophies, childhood books, holiday decorations, and forgotten clothes can become quiet reminders of years gone by.
The Boxes Sometimes Move Too
Those forgotten belongings don’t always stay in the same house.
Half of the parents surveyed said they’ve moved since their children left home. Among them, 83% packed up their children’s stored belongings and brought them to the new house.
In other words, some of these boxes have changed addresses several times without their owners ever touching them.
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A Move Isn’t Always a Clean Break
Moving out is often treated as the moment someone becomes fully independent, but real life is usually a little messier than that.
Many people leave behind boxes they plan to collect later, keepsakes they aren’t ready to part with, or everyday items that simply don’t fit into a first apartment. Years pass, life gets busy, and those belongings quietly stay where they were.
For countless families, it’s become an unspoken arrangement. Adult children keep a small piece of their past at their parents’ house, and parents keep holding onto it until someone finally decides it’s time to sort through the boxes.
