Just came across some interesting data about millionaires in the US that caught my attention. According to Federal Reserve surveys from 2022, about 18% of American households—roughly 23.7 million people—have crossed the million-dollar net worth mark. And honestly, that number has probably grown since then with the market recovery and real estate appreciation.

What surprised me most wasn't just how many millionaires in the US there are, but what actually built their wealth. You'd think most got rich through business ventures, right? Nope. Only about 17% of them have any meaningful small business equity. The real wealth builders? Retirement accounts and home equity. The average millionaire has around $810,000 in retirement savings and roughly $743,000 in home equity. That's the boring but effective formula.

The age breakdown is pretty telling too. Millionaires in the US skew heavily toward people in their 50s and 60s—about 27% are in their 60s, and another 25% are 70-plus. Makes sense when you think about it. Wealth accumulation isn't a sprint, it's a decades-long game of consistent saving and letting compound returns work their magic.

Here's what really stood out: the median income for these millionaires is $215,000. For those in the 1-3 million range, it drops to $164,000. That's high, sure, but not unreachable for dual-income households in their peak earning years. The common thread? They started investing early, stuck with it, and let time do the heavy lifting.

So if you're wondering what it takes to join the millionaires in the US club, the recipe seems pretty clear. It's not about getting rich quick or starting a unicorn startup. It's about boring stuff: steady income, aggressive saving, diversified investments, and patience. The people who built real wealth did it through retirement accounts and real estate appreciation over 20-30 years. Not glamorous, but it works.