The Economic Times

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

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.