Young Adults Delay Traditional Milestones Amid Rising Costs

Nearly three-quarters of young American adults aged 25 to 34 have failed to achieve four key markers of adulthood—moving out, securing employment, marrying, and having children—according to Census Bureau data. The trend reflects a stark generational shift since 1975, when nearly half had accomplished all four milestones.

Economic pressures dominate the divergence. Where 1970s youth prioritized family formation, today's cohort focuses on labor market participation and independent living. Childcare costs have surged 1,614.7% since 1975, far outpacing general inflation's 614.7% climb, creating disincentives for child-rearing.

Family structures evolve in parallel. Fewer parents maintain traditional single-income households, while unmarried parenthood grows more prevalent. The data underscores how macroeconomic forces reshape life trajectories—delaying marriage, suppressing birthrates, and redefining adulthood itself.