Johannesburg was the wealthiest city in Africa as of 2021. South Africa's biggest city held *** billion U.S. dollars in private wealth, while Cape Town followed with *** billion U.S. dollars. The country led the ranking of wealthiest nations in Africa. The wealth value referred to assets such as cash, properties, and business interests held by individuals living in each country, less liabilities. Moreover, government funds were excluded.

In the fiscal year of 2023, the state of California collected a total of 220.59 billion U.S. dollars in tax revenue, the highest of any state. New York collected the second highest amount of taxes in that year, coming in at 125.19 billion U.S. dollars.

South Africa was home to the highest number of millionaires in Africa as of 2023. The country had ****** high net worth individuals (HNWIs), corresponding to roughly ********* of the total number of millionaires on the continent. Second, in rank, Egypt counted ****** HNWIs. According to the source, approximately ******* HNWIs lived in Africa, each with *** million U.S. dollars or more net assets, excluding government funds. The wealth value refers to assets such as cash, properties, and business interests held by individuals living in a country with fewer liabilities. The rich in Africa Compared to 2020, the number of African millionaires increased by nearly **** percent. This means that ****** people joined the group of individuals with minimum net assets of *** million U.S. dollars. The number of centi- and multimillionaires has increased as well. In 2022, the Nigerian Aliko Dangote held the title of the wealthiest person in Africa. Founder and chairman of Dangote Cement, the largest cement producer in the whole African continent, the billionaire also owns salt and sugar manufacturing companies. His net worth is estimated at nearly ** billion U.S. dollars. Trillions of U.S. dollars in riches Total private wealth in Africa amounted to *** trillion U.S. dollars in 2021, a slight increase from 2020. That year, the coronavirus (COVID-19) pandemic had led to job losses, drops in salaries, and the closure of many local businesses. Compared to other African countries, South Africa concentrated the largest private wealth. Egypt, Nigeria, Morocco, and Kenya completed the leading wealth markets. The five nations accounted for over ** percent of Africa’s total wealth in 2021.