Top 10 countries with the highest density of Millionaires
- Portugal Business News - Valerie Charoux
- Jun 30
- 3 min read
Millionaires News - Here are the Top 10 countries with the highest density of Millionaires in the world in USD as well as the countries that have a significant density of Millionaires globally, according to the UBS Global Wealth Report 2026:
Top 10 countries with the highest density of Millionaires in the world in USD:
1 - Luxembourg
Luxembourg ranks No. 1 country with the highest density of Millionaires in the world according to the UBS Global Wealth Report 2026.
With more than one in six adults being a USD millionaire in Luxembourg, the density of USD millionaires as a percentage of the adult population is over 15%.
2 - Switzerland
Switzerland ranks 2nd country with the highest density of Millionaires in the world according to the UBS Global Wealth Report 2026.
With more than one in seven adults being a USD millionaire in Switzerland, the density of USD millionaires as a percentage of the adult population is between 10 to 15%.
3 - Hong Kong SAR
Hong Kong ranks 3rd country with the highest density of Millionaires in the world according to the UBS Global Wealth Report 2026.
With around one in ten adults being a USD millionaire in Hong Kong, the density of USD millionaires as a percentage of the adult population is nearly 10%.
4 - United States
The United States ranks 4th country with the highest density of Millionaires in the world according to the UBS Global Wealth Report 2026.
The density of USD millionaires as a percentage of the adult population in the United States is nearly 9%.
5 - Netherlands
The Netherlands ranks 5th country with the highest density of Millionaires in the world according to the UBS Global Wealth Report 2026.
The density of USD millionaires as a percentage of the adult population in the Netherlands is nearly 9%.
6 - Denmark
Denmark ranks 6th country with the highest density of Millionaires in the world according to the UBS Global Wealth Report 2026.
The density of USD millionaires as a percentage of the adult population in Denmark is between 5 to 10%, but much closer to the density of millionaires in the Netherlands.
7 - Norway
Norway ranks 7th country with the highest density of Millionaires in the world according to the UBS Global Wealth Report 2026.
The density of USD millionaires as a percentage of the adult population in Norway is between 5 to 10%, but much closer to the density of millionaires in the Netherlands.
8 - Australia
Australia ranks 8th country with the highest density of Millionaires in the world according to the UBS Global Wealth Report 2026.
The density of USD millionaires as a percentage of the adult population in Australia is between 5 to 10%, but much closer to the density of millionaires in the Netherlands.
9 - Sweden
Sweden ranks 9th country with the highest density of Millionaires in the world according to the UBS Global Wealth Report 2026.
The density of USD millionaires as a percentage of the adult population in Sweden is between 5 to 10%.
10 - Belgium
Belgium ranks 10th country with the highest density of Millionaires in the world according to the UBS Global Wealth Report 2026.
The density of USD millionaires as a percentage of the adult population in Sweden is between 5 to 10%.
What are the countries that have a significant density of Millionaires in the world?
Other that the Top 10 countries with the highest density of Millionaires in the world in USD, the other countries that have a significant density of Millionaires in the world are:
Ireland
France & the United Kingdom with the density of USD millionaires as a percentage of the adult population reaching 4.5%
Taiwan
Germany
Israel
South Korea
Japan, Spain & Italy where the density of USD millionaires as a percentage of the adult population reaches between 2.5 and 2.8%
UAE
Cyprus
Portugal
