Somewhere in the United States, roughly 544,000 people logged into their Fidelity 401(k) accounts at the end of the first quarter of 2025 and saw a balance of $1 million or more. That is the highest count Fidelity has ever recorded. By mid-2026, that data point is more than a year old, but it remains the most recent quarterly snapshot available from Fidelity and captures the culmination of decades-long saving streaks turbocharged by a stock market that, despite sharp pullbacks in 2022 and tariff-driven volatility in early 2025, rewarded patient investors who stayed the course.
Now consider the other side of the ledger. Federal Reserve data show that nearly half of American families have no retirement account at all. Among workers who do save, surveys from the Employee Benefit Research Institute and others consistently place roughly half below the $50,000 mark. The distance between those two realities is the central fault line in the U.S. retirement system as of mid-2026, and it is getting wider.
Who is reaching seven figures
Fidelity’s quarterly retirement savings analysis, which tracks more than 49 million accounts, offers the clearest window into the 401(k) millionaire phenomenon. The typical seven-figure participant has been saving for about 26 years, contributes at or near the IRS maximum, and holds a portfolio weighted heavily toward equities. Employer matching contributions, compounded over decades, account for a meaningful share of those balances.
Vanguard’s 2024 “How America Saves” report, based on nearly five million participants, tells a complementary story. The average 401(k) balance across all Vanguard plans was roughly $134,000, but the median sat at just $35,286. Both figures reflect year-end 2023 data, making them roughly two and a half years old by mid-2026; they are the most recent comprehensive numbers Vanguard has published. That gulf between mean and median is a statistical fingerprint of extreme concentration: a relatively small group of large accounts pulls the average far above what the typical saver actually holds.
Put differently, the “average” 401(k) balance is a number most 401(k) holders will never recognize in their own accounts.
What the federal data reveal about everyone else
The Federal Reserve’s Survey of Consumer Finances, conducted every three years, remains the most comprehensive look at how wealth is distributed across U.S. families. The most recent wave, covering data through 2022, found that only about 54% of families held any retirement account at all, whether a 401(k), IRA, Roth, or similar vehicle.
Among families that did own retirement accounts, the median balance was approximately $86,000, according to the Fed’s published analysis of the 2019-to-2022 period. But that figure masks enormous variation by income. Families in the bottom half of the income distribution were far less likely to have an account in the first place, and when they did, their balances were a fraction of what upper-income families held. The Congressional Research Service, drawing on the same dataset, emphasized that both participation rates and balances rise steeply with income.
The SCF also documents sharp disparities by race and ethnicity. White families were significantly more likely to hold retirement accounts and carried higher median balances than Black and Hispanic families, a gap that reflects broader differences in wages, employment stability, and access to employer-sponsored plans.
Because the SCF measures family-level totals rather than individual worker accounts, translating its findings into a per-worker savings figure requires some interpretation. Still, the broad shape of the distribution is not in dispute: a large portion of the working population has very little saved, and the families driving the averages upward are disproportionately high earners with continuous access to employer-sponsored plans.
Why the gap keeps widening
Several structural forces push retirement wealth toward the top. The most obvious is access. Workers at large firms with generous matching formulas and automatic enrollment are far more likely to participate and to build meaningful balances over time. The Bureau of Labor Statistics has consistently found that access to employer-sponsored retirement plans is sharply lower among part-time workers, employees at small businesses, and those in lower-wage industries such as food service, retail, and agriculture.
Contribution limits also favor higher earners. In 2025, the IRS allows employees to defer up to $23,500 into a 401(k), with an additional $7,500 in catch-up contributions for those 50 and older. A worker earning $40,000 a year cannot realistically set aside $23,500. A dual-income household pulling in $250,000 can, and the tax deduction is worth more to them because they sit in a higher bracket.
Then there is the compounding effect, which functions like gravity: it pulls hardest on the largest masses. A family that entered the 2020s with $500,000 in equities and kept contributing saw its balance swell as the S&P 500 posted strong cumulative gains from 2020 through early 2025, even accounting for the 2022 downturn. A family starting from $10,000 experienced the same percentage returns but added far fewer dollars. Over a full career, that math creates an exponential divergence that financial literacy alone cannot close.
Social Security partially offsets this imbalance. For workers in the bottom half of the earnings distribution, Social Security replaces a larger share of pre-retirement income than it does for high earners. But the program was designed as a floor, not a substitute for savings, and its replacement rate has been eroding as the full retirement age gradually rises.
What policymakers are trying to change
The SECURE 2.0 Act, signed into law in December 2022, included several provisions aimed at broadening participation. Starting in 2025, new 401(k) and 403(b) plans are required to automatically enroll eligible employees at a contribution rate of at least 3%, escalating annually up to at least 10%. Research on auto-enrollment has consistently shown it dramatically increases participation, especially among lower-paid workers who might otherwise never opt in.
Other SECURE 2.0 provisions expand eligibility for long-term part-time workers, create a federal matching contribution for low-income savers through the revamped Saver’s Match (set to take effect in 2027), and allow student loan payments to count toward employer matching contributions. Whether these changes will meaningfully narrow the gap remains to be seen. The provisions are rolling out in stages, and their real-world impact will not show up in federal survey data for years.
Some retirement policy researchers argue that the 401(k) system’s fundamental design, which ties savings to employment and rewards higher contributions with larger tax breaks, ensures that inequality will persist unless the incentive structure itself changes. Others counter that auto-enrollment and auto-escalation, if adopted widely enough, can pull millions of workers into the savings habit who would otherwise never start. Both sides can point to evidence, and the debate is far from settled.
Where that leaves the typical worker in mid-2026
For anyone staring at their own retirement balance and wondering where they stand, the most important variable is not what the market did last quarter. It is whether they are contributing at all, and whether their employer offers a match they are leaving unclaimed.
Fidelity’s data from early 2025 suggest that the average employer match in its plans runs about 4.7% of salary. A worker who contributes nothing forfeits that match entirely, effectively turning down free compensation. Even modest contributions that capture the full match can compound into significant sums over 20 or 30 years.
Age-based benchmarks can provide rough guidance. Fidelity’s widely cited rule of thumb suggests having one times your salary saved by 30, three times by 40, and six times by 50. Vanguard’s data show that median balances fall well short of those targets for most age groups, which means the gap between where people are and where they need to be is not limited to the lowest earners.
The record number of million-dollar accounts is real, and it reflects the power of disciplined saving combined with decades of market growth. But it is a story about the ceiling, not the floor. For the roughly half of American workers with less than $50,000 saved, the question is not how to join the millionaire club. It is how to get a foothold at all, and whether the system will meet them halfway.
David M. Keller is a finance writer based in Columbus, Ohio, covering personal finance and consumer-focused economic topics. He earned his degree in journalism from Ohio University and began his career reporting on local business and economic trends for a regional media outlet. Since then, he has contributed to a variety of online publications, focusing on clear, practical coverage of topics such as cost of living, debt, and everyday financial decision-making.
