5 Countries with Highest Percentage of Millionaires in the World

2. Australia

Percentage of Millionaires: 8.56%

Total Millionaires (2021): 2.2 Million

Population (2021): 25.68 Million

Australia ranks second among the countries with the highest percentage of millionaires in the world and had 8.56% of the millionaire population in 2021. Australia’s total population was around 25.68 million in 2021.