The Great Divide

The Federal Reserve’s Distributional Financial Accounts begin in 1989 — the year the Berlin Wall fell, the Dow crossed 2,500 for the first time, and the median American home sold for $89,500. In that inaugural snapshot, the distribution of wealth was already unequal, but it was a manageable inequality. The top 1% — roughly 1 million households — held 22.8% of all household net worth. The bottom 50% — roughly 50 million households at the time — held 3.5%. The ratio was 6.5-to-1. Unequal, yes, but both groups had a meaningful claim on the national balance sheet.

Then the scissors opened. Through the 1990s, the technology boom and stock market surge concentrated wealth at the top. Equity prices tripled between 1990 and 2000, and stock ownership was overwhelmingly concentrated among the wealthy. By 2000, the top 1% share had climbed to 27.9% and the bottom 50% had slipped to 3.2%. The dot-com bust briefly reversed this — the top 1% share fell back to 24.8% by 2003 as stock prices crashed — but the bottom half didn’t gain; their share also declined to 2.8%. When the rich lost on stocks, the poor didn’t gain. They just both got smaller slices of a smaller pie.

The housing boom of 2003–2007 added a new dimension. Home prices rose 75% nationally, and for a brief moment, housing looked like the great equalizer — the one asset class that middle and lower-income Americans owned. But the boom turned toxic. Subprime lending encouraged families with no savings to take on mortgages they couldn’t afford. When prices collapsed, the bottom half didn’t just lose their wealth gains — they went deeply underwater. By Q1 2009, the bottom 50%’s share of net worth had fallen to 0.7%, and it continued sinking to 0.4% by Q4 2010. For millions of American families, their net worth was literally negative: they owed more on their houses, cars, and credit cards than everything they owned was worth.

Meanwhile, the top 1% barely flinched. Their share dipped from 28.7% to 27.4% during the crisis — a one-percentage-point wobble — and then resumed climbing. By 2011, it was 29.1%. By 2015, it was 30.7%. By Q3 2025, it reached 31.7%, the highest level in the series’ history. The scissors have been open for 36 years, and they show no sign of closing.

The top 1% vs. bottom 50% comparison is dramatic, but it’s not the whole picture. The Fed tracks four wealth groups, and the complete distribution reveals who actually lost ground in America’s wealth boom — and it wasn’t just the poor.

The next 9% (90th to 99th percentile) are the affluent professionals — senior doctors, law partners, small business owners, executives who aren’t quite C-suite. In 1990, they held 37.7% of all wealth, the largest share of any group. By 2011, their share had climbed to 40.0%, partly because their assets — a mix of retirement accounts, real estate, and equity — recovered faster than the middle class after 2008. But from 2011 onward, something shifted. The surge in stock prices after QE disproportionately benefited the top 1%, who hold much larger equity positions. By Q3 2025, the next 9% share has fallen back to 36.4% — almost exactly where it started in 1990. They treaded water for 36 years.

The next 40% (50th to 90th percentile) — the broad American middle class — experienced the real erosion. In 1990, they held 36.1% of all wealth. That was almost as much as the top 1% and next 9% combined. This group’s wealth was overwhelmingly in two assets: their homes and their employer-sponsored retirement plans. Both served them well through the 1990s. But the 2008 housing crash hit them hardest because housing was their dominant asset, and many were leveraged. Their share fell from 36.1% in 1990 to a low of 28.1% in 2019 — a loss of 8 full percentage points. By Q3 2025, it sits at 29.4%. The middle class lost nearly a fifth of its relative claim on American wealth and has recovered only partially.

Put it all together: in 1990, the top 10% (top 1% + next 9%) held 60.5% of all wealth. By Q3 2025, they hold 68.1%. The bottom 90% went from 39.5% to 31.9%. America’s wealth grew 8.5 times in nominal terms over these 36 years. But the share going to the bottom nine-tenths of the population shrank by a fifth.

Within the top 1% itself, concentration has intensified. The Fed also tracks the top 0.1% — roughly 130,000 American households, the truly ultra-wealthy. Families like the Waltons, the Mars family, Jeff Bezos, Elon Musk. In 1990, the top 0.1% held 8.6% of all household wealth. By Q3 2025, they hold 14.4% — nearly double their 1990 share.

This means the top 0.1% now holds $24.9 trillion — more wealth than the entire bottom 90% of American households held as recently as 2012. These 130,000 families, with average net worth exceeding $190 million each, own more than the combined net worth of the bottom 165 million Americans. Their wealth is overwhelmingly in equities — corporate stock and business interests — which is precisely why they benefit most from every stock market rally and Fed intervention.

The arithmetic reveals a striking pattern: in 1990, the top 0.1% represented 38% of the top 1%’s wealth. By 2025, they represent 45% of the top 1%’s wealth. Even within the exclusive club of the richest 1%, wealth is concentrating further upward. The top 0.1%’s share of total wealth has grown by 5.8 percentage points since 1990 — which means that of the top 1%’s total 8.9 percentage point gain, more than half went to the top 0.1% alone.

The remaining 0.9% (99th to 99.9th percentile) — the “merely rich” — have gained much less. Their share has gone from roughly 14.2% to 17.3%. Comfortable gains, yes, but nothing like the trajectory of the ultra-wealthy. The story of American wealth concentration is not just about the 1% pulling away from everyone else. It’s about the 0.1% pulling away from the 1%, who are pulling away from the 10%, who are pulling away from the middle class, who are pulling away from the bottom half. It’s fractal inequality — the same pattern repeating at every level of the wealth ladder.

Shares tell the story of relative position. But the absolute dollar amounts reveal the scale of the divergence. In 1990, the top 1% held $4.7 trillion in net worth and the bottom 50% held $0.7 trillion — a ratio of about 7-to-1. By Q3 2025, the top 1% holds $54.8 trillion and the bottom 50% holds $4.3 trillion — a ratio of nearly 13-to-1.

In absolute terms, the top 1% gained $50.1 trillion in wealth over 36 years. The bottom 50% gained $3.6 trillion. For every dollar the bottom half gained, the top 1% gained $14. Adjusted for population, the average top-1% household went from approximately $4.7 million in net worth to $42 million. The average bottom-50% household went from roughly $14,000 to $65,000. Both groups got richer in absolute terms — the bottom half’s wealth quintupled — but the gap between them went from astronomical to incomprehensible.

The middle class tells its own story of stagnation in relative terms. The next 40% went from $7.5 trillion in 1990 to $50.8 trillion in Q3 2025 — a 6.8-fold increase. But total household wealth grew 8.5-fold over the same period. The middle class got substantially richer but fell further behind the top. The next 9% did somewhat better — $7.9 trillion to $63.0 trillion, an 8.0-fold increase — roughly keeping pace with overall wealth growth.