America's richest families in 2026: From Walmart's Walton dynasty to the Mars empire, meet the 10 wealthiest family fortunes worth more than $1 trillion combined

· economictimes.indiatimes.com

America's wealthiest families, led by the Waltons with a staggering $520 billion, continue to dominate the economic landscape. Their fortunes, built over generations in sectors like retail, energy, and food, highlight the enduring power of long-term private ownership. The Kochs, Mars, and Johnsons also feature prominently, showcasing how sustained family control fuels immense wealth and influence across key industries.

Why America's wealthiest families continue to dominate

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1. Walton family — $520 billion

Business empire:

Walmart

Global retail operations

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