Full Breakdown
The Great Postponement: How Housing Costs Are Delaying Core Life Milestones
7/30/2026, 3:44:18 AM
Data Illustrating the Postponement
A June 2025 study by Realtor.com recorded a record 25.2 million adults under 35 still living with their parents—about one-third of that age group. Despite this, 70 % of those co-residents were employed, indicating that the trend reflects affordability rather than unemployment. The U.S. Census Bureau reported that the median age at first marriage rose to 30.8 for men and 28.4 for women, up from 23.5 and 21.1 respectively in 1975. A 2025 report from the National Library of Medicine noted the mean age of mothers at first birth increased from 26.6 in 2016 to 27.5 in 2023.
Housing-market data show the financial pressure driving these shifts. Freddie Mac data indicate 30-year mortgage rates climbed from roughly 3 % in the early 2020s to 6 % by 2026, while home prices rose about 40 % over the same period. The National Association of Realtors’ housing-affordability index fell from just under 97 in 2023 (meaning a median-income family could afford a median-price home) to 105.1 in May 2026, a level at which most families cannot qualify for a mortgage.
Underlying Causes and Policy Response
Professor Susan Wachter, professor of real estate and finance at the Wharton School of the University of Pennsylvania, attributes the “Great Postponement” to both economic strain and expanding educational and career opportunities for women, which encourage later marriage and childbearing. She emphasizes that homeownership remains primarily a financial question: higher mortgage rates and inflated prices have outpaced wage growth, turning home purchase into a long-term reward rather than an early step toward financial security.
In response, the 21st Century Road to Housing Act, enacted in 2026, proposes measures to increase housing supply and expand access to affordable units. Wachter cautions that the speed of policy evolution will determine whether the American Dream returns to being driven by individual effort rather than family wealth.
Official Statements & Responses
Wachter argues that the emerging “K-shaped” economy rewards young adults with parental wealth while leaving equally capable peers facing steeper obstacles. She notes that the forthcoming Great Wealth Transfer will benefit some families but not all, reinforcing disparities in home-ownership prospects.
Verbatim Quotes
- “The result is the Great Postponement—not only of homeownership, but of other key life markers.” — Evidence
- “For many young adults, buying a first home is no longer the first step toward financial security but the reward after years of saving, career advancement, and often family assistance,” — Great Postponement. Susan Wachter, professor
