Which Generation Is the Wealthiest: The Baby Boomer generation (born 1946–1964, aged 61–79 in 2025) is the richest in history. Born during the post-World War II boom, they benefited from rising asset values by purchasing houses at low prices, earning comfortable real incomes, and investing in employer-sponsored retirement plans as the stock market began its long bull run.
As millions of Boomers neared retirement in early 2025, they held over half of all household wealth in the United States.
They are the wealthiest generation in the nation’s history, adjusted for inflation, because of structural advantages that started in infancy and persisted throughout their peak earning years.
Boomer Dominance, by the Numbers
According to Federal Reserve statistics, Boomers’ wealth share increased with each economic cycle, reaching a peak of 53% in 2021 before modestly declining as they started to retire and leave assets to their heirs. At $82 trillion, their collective net worth is four times that of Millennials ($16 trillion) and more than twice that of Gen-X ($42 trillion).
In contrast to the entire U.S. household sector in 1929 (at the height of the Roaring Twenties, just before the Great Depression), which was distributed more evenly across all ages and worth about 4.5 years of the country’s total income, the collective wealth of American Boomers is unprecedented, equal to about 2.8 times today’s U.S. GDP. Unlike the more balanced wealth among classes and generations during the Victorian era in Britain, where wealth was close to six years’ worth of national revenue, the Boomers’ accumulation highlights a striking generational imbalance.
In fact, no single group has held such a significant portion of the economic pie.
Several factors explain why Boomers amassed such great wealth compared to other generations:
Real estate at a reasonable price. In 1970, the median price of an existing house was $23,600, which is barely more than $200,000 in 2024 dollars—less than half of the median price of $420,000. This indicates that Boomers have benefited from significant increases in housing prices, even after inflation.
Tailwinds in the stock market. Over the course of Boomers’ lives, U.S. equities have grown by an average of more than 10% annually. A $1,000 investment in the S&P 500 invested in 1975, during the early career years of Boomers, increased to over $32,000 by 2025 (total return, adjusted for inflation). Since their introduction in 1978, 401(k)s have only accelerated wealth accumulation.
Pension Coverage: Less than 15% of workers under 40 are eligible for defined-benefit pensions, although over half of late-career Boomers are, separate from 401(k)s.
demographics. Boomers, numbering over 70 million, exceeded the Silent Generation by about 50%, and as asset prices increased, so did aggregate and average wealth.
Why Earlier Generations Couldn’t Match It
Which Generation Is the Wealthiest: Undoubtedly, the Silent Generation (born 1928–1945) accumulated riches and now holds almost $20 trillion, or 13% of the country’s total wealth. However, their accumulation was more modest than that of Boomers, and they never matched their children’s large balance sheets.
Capital growth was constrained by wartime rationing, increased marginal tax rates (up to 92% on top earnings in the 1950s), and less stock market participation.
The Greatest Generation (1901–1927), the grandparents of boomers, had their incomes diminished by the Great Depression and worked for many years before the widespread adoption of retirement plans. Even while post-war incomes increased, many people took down fewer assets earlier since their life expectancy and, thus, their compounding horizon were often shorter.
Because they valued financial stability over more speculative profits, many of these groups remained long-term homeowners in relatively modest residences.
Millennials and Gen-Z Play Catch-Up
Millennials (those born between 1981 and 1996) now own around $16 trillion, or 10% of all American wealth, up from only 2% in 2012. A surge in the stock market and rising housing prices almost tripled their median net worth between 2019 and 2025. Large student loan amounts, high inflation and interest rates, delayed homeownership, and slower real income growth all point to an overall deficit, even if the average Millennial’s inflation-adjusted assets are actually higher than those of Gen-Xers and Boomers at the same stage of life.
While Millennials’ wealth increased by just 12.75% in 2024, Gen-Z’s aggregate wealth increased by 22%. Despite facing comparable challenges, Gen-Z is benefitting from a tighter labour market and better savings rates.