Population Of Usa 2024 In Millionaires. While the millionaire population has been growing throughout the economic recovery, the strongest growth has been at the very top of the wealth ladder. Account for 8.8% of the country’s adult population and over 39% of millionaires worldwide.

Account for 8.8% of the country’s adult population and over 39% of millionaires worldwide. The usa and china alone account for just below half of the millionaire population worldwide.