When a person dies without a valid will, they die intestate. State law then determines who receives the probate assets and who may administer the estate.
In Caring.com's 2025 survey, 24 percent of surveyed U.S. adults reported having a will [1]. That survey measures living respondents, not the percentage of people who die without a will.
Intestacy rules vary by state and family structure. They don't distribute every type of asset, and they may not match the person's undocumented wishes.
