One out of ever 20 Americans is a millionaire, and the U.S. has more millionaires per capita – roughly 43 percent of all total millionaires worldwide – than any other country, according to the annual Global Wealth Report from Credit Suisse.
Researchers found approximately 15,356,000 millionaires were in the U.S. in 2017, or approximately 5 percent of the total U.S. population.