Africa’s wealth map is being redrawn. Once cast as a continent struggling to shake off economic decline, it is now emerging as one of the fastest-growing hubs of private wealth in the world.
With its population swelling past 1.5 billion and its economy projected to reach $29 trillion by 2050, Africa is producing millionaires at a pace that rivals more mature markets.
A new Africa Wealth Report 2025 from Henley & Partners and New World Wealth projects a 65% surge in the continent’s millionaire class over the next decade.
The numbers point not just to booming cities and expanding middle classes, but to the rise of Africa as a serious force in global finance.
This article breaks down the 15 African countries that now host the largest number of dollar millionaires’ individuals with investable wealth of $1 million or more offering a closer look at where prosperity is taking root and what it means for the continent’s economic future.
No of millionaires($1M+): 1,700
Botswana is home to around 1,700 millionaires and 4 centi-millionaires, a notable figure for one of Africa’s smaller economies. Gaborone, the capital of Botswana, is the political and economic hub of this Southern African nation, which has a population of 2,566,806 as of mid-2025. Botswana has a growing private wealth sector, although its high-net-worth population is smaller compared to larger African economies.
The country’s economy is heavily reliant on mining (particularly diamonds), services, and government-led initiatives. In 2025, Botswana’s GDP is projected at $19.4 billion, with a per capita income of $7,020. On a purchasing power parity (PPP) basis, GDP reaches $52.96 billion, or $19,170 per capita, representing 0.03% of global output. Real GDP growth is expected to contract slightly by -0.4%, while inflation remains moderate at 4.5%, reflecting a generally stable economic environment.
