onemilliondollars.org

No. 05 — Data & Tools

Millionaire statistics

Strip away the Instagram version and the data describes someone quite different: a 60-ish engineer or teacher who maxed a 401(k) for three decades. Here's what the major surveys actually show.

How many millionaires are there?

The UBS Global Wealth Report counted roughly 58 million USD-millionaires worldwide in its 2024 edition, with the United States home to about 22 million of them — nearly 40% of the world total and more than the next several countries combined. That's roughly one in every twelve American adults. Country-by-country and per-capita breakdowns: millionaires in the world and millionaires by state.

Who they are

QuestionWhat the data showsSource line
Typical ageEarly 60s; most cross $1M in their 50sRamsey Solutions millionaire study; Fed SCF
Inherited it?~79% received no inheritance at allRamsey Solutions (10,000+ millionaires)
Top 5 careersEngineer, accountant, teacher, manager, attorneyRamsey Solutions
Primary vehicle~8 in 10 built wealth largely through employer retirement plansRamsey Solutions
Six-figure salary?Only about a third averaged $100k+ over their careersRamsey Solutions

The pattern — ordinary income, extraordinary consistency — is unpacked in millionaire habits.

How $1M compares to typical households

Per the Federal Reserve's Survey of Consumer Finances (2022), the median US household net worth was about $192,700, while the mean was roughly $1.06 million — a gap that shows how concentrated wealth is at the top. A $1,000,000 net worth places a household around the top 15–18% nationally, with the exact cut varying by age. Benchmarks for your bracket: net worth by age and average net worth.

What the numbers mean for your plan

Three takeaways survive every survey. Millionaire status is common enough to be a realistic target, not a lottery outcome. It's overwhelmingly first-generation — built, not bequeathed. And the build happens through the exact machinery this site documents: decades of contributions to tax-advantaged accounts holding index funds, per the plan in how to make a million dollars.

Figures reflect each source's most recent published edition (UBS Global Wealth Report 2024; Federal Reserve SCF 2022; Ramsey Solutions National Study of Millionaires). Definitions vary — some count net worth including home equity, others investable assets only.