The Walmart heirs' combined worth is more than $230 billion, according to Bloomberg.
The family grants money and resources to support education, environmental efforts, and their home community through the Walton Family Foundation.
In public, the Waltons live pretty modest lifestyles despite their wealth.
Sam Walton, the original man behind the company that now encompasses both Walmart and Sam's Club, set his family up for financial success when he divided the ownership before he died.
He wasn't a man of flashy luxury, but you can see how his children are living a slightly more lavish life now.