States with the most adults still living with parents — California is among the ‘worst’

Source: New York Post

Young adults in California are having a hard time leaving the nest — new data ranks the state among the “worst” when it comes to people still living at home with their parents. California currently ranks among the top states for young adults living at home, with 39. 1% of residents aged 18 to 34 still residing with their parents, according to 2025 U.