For many young people, becoming independent starts with one simple step: moving out. But that step is getting harder. Across the OECD, 60% of people aged 18 to 29 said in 2022 that they were worried about finding and keeping adequate housing. In the United States, Harvard’s Joint Center for Housing Studies reported that 22.7 million renter households were cost-burdened in 2024, meaning they spent more than 30% of their income on rent and utilities. Nearly half of all renters were in this situation. (oecd-ilibrary.org)
When rent takes so much of a paycheck, independence becomes more than a dream. It becomes a math problem. Harvard found that renters earning under $30,000 had a median of only $250 a month left for all other necessities in 2023 after paying housing costs. At the same time, cheaper apartments are disappearing: over the past decade, the number of U.S. units renting for under $1,000 fell by 7 million. With so little money left, it is hard to build savings, pay debt, or prepare for emergencies. (jchs.harvard.edu)
The effect can be seen in where young adults live. U.S. Census data showed that in 2025, 16% of adults aged 25 to 34 lived in their parental home. A 2026 analysis based on Census survey data found an even wider pattern: 25.2 million Americans under 35, about one in three, were living with parents in 2025. About 70% of 25- to 34-year-olds living at home were employed, which suggests that high housing costs, not simply unemployment, are keeping many young adults from starting their own households. (census.gov)
Japan shows a similar trend. A 2026 survey of Japanese tenants aged 20 to 39 found that 42.1% faced rent hikes in 2025, and more than half of those increases were ¥5,000 or more. Another 2025 survey in the Tokyo area found that the most common reason people in their twenties and thirties stayed with their parents was to save money. (nippon.com)
Taken together, these numbers suggest that very high rent delays independence in a quiet but powerful way. Young people may still study, work, and make plans, but leaving home, living alone, and building a stable adult life all take longer when housing costs eat first. (jchs.harvard.edu)










