Odd Lots
Odd Lots

Sep 18, 2026 · 1h 8m

America’s hidden business owners reshape the wealth gap

There's a Mind-Boggling Number of Rich People in America

The episode shows how private business owners, tax structures, and inherited networks have expanded wealth and political influence beyond famous billionaires.

3 key takeaways
  1. 1Linked tax and business records identify roughly three million private-business millionaires averaging about $25 million in wealth.
  2. 2Pass-through structures, local monopolies, and professional practices channel substantial income to owners while worker compensation lags.
  3. 3Entrepreneurial networks and an impending ownership transfer make regional business wealth both inherited and newly investable.

Don't miss

The guests reveal that roughly three million private-business owners average about $25 million in wealth, recasting who counts as rich in America.

The brief

Economists Owen Zidar and Eric Zwick built a linked dataset from tax, ownership, and worker records, revealing roughly three million “Main Street Millionaires” averaging about $25 million in wealth.

Their findings shift the inequality debate toward pass-through businesses, where car dealers, beer distributors, doctors, dentists, and other owners can accumulate fortunes outside public-company headlines.

Local protections, scarce professional expertise, and decades of operational knowledge help ordinary-looking businesses generate extraordinary returns, while S-corp rules can reduce payroll and Medicare tax exposure.

The wealth is not only financial: growing up around entrepreneurs increases the likelihood of becoming an owner, making business success a regional and multigenerational process.

As older founders sell plumbing, HVAC, veterinary, dental, and other companies, private equity and new buyers are positioned to reshape who controls America’s local businesses.

Featuring

Books & mentions

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America’s hidden business owners reshape the wealth gap | PodLume