Why Boomers Have More Money Than Everyone Else

It is the richest of times, all apologies to Dickens, and it is the most unequal of times. The difference in wealth and income between the top 1% and the rest of America tends to get more attention, but one of the more striking wealth gaps is generational: Older Americans are far richer than young Americans.

The good news is that most Americans, of all ages, have never had more wealth. But estimates in new research from Edward Wolff, the economist at New York University who has long studied wealth in America, show a large and growing gap in net worth between Americans over age 75 and those under 35. No wonder everyone hates the Boomers.

Several economic trends have contributed to this divergence. One is the increase in stock ownership: In 1989, only 32% of Americans (of all ages) owned stock; by 2022, 58% did. This is in large part because 401(k)-type plans became more common and, according to the paper, displaced more liquid and less remunerative forms of saving such as checking accounts.

Boomers were the first generation to be offered 401(k)s at work when they were young, and they have contributed to their wealth in retirement. Because 401(k)s are cheaper for employers to offer than defined-benefit plans, more people have them, and more have retirement benefits, period. According to the paper, stocks as a share of Americans’ retirement portfolios more than doubled between 1983 and 2022, mostly because the market did so well — the S&P 500 has risen nearly 20-fold since 1989. It has been a good time to own stocks.

The other big change is the increase in home ownership. Between 1983 and 2022, it went up by 5.2 percentage points, to 67.4%. The paper estimates home ownership rates were flat for those under the age of 35, but older Americans became more likely to own their home. The homeownership rate of Americans aged 65 or older increased more than 7 percentage points.