This statistic presents the American states with highest ratio of millionaire households per capita in 2020. In that year, New Jersey had the highest ratio of millionaire households per capita in the country, with 9.76 percent of households holding over one million U.S. dollars in assets.

In 2020, the San Jose-Sunnyvale-Santa Clara metropolitan area in California had the highest share of millionaire households of any U.S. metropolitan area, with 13.6 percent of all households having at least one million U.S. dollars in investible assets.

This statistic presents the American states with lowest ratio of millionaire households per capita in 2019. In 2019, Mississippi had the lowest ratio of millionaire households per capita in the country, with only 4.18 percent of households holding over one million U.S. dollars in assets.

Iceland was the country with the highest rate of millionaires worldwide in 2022, with more than 20 percent of the adult population owning assets worth more than one million U.S. dollars. Luxembourg followed behind with 16 percent of the population being millionaires, with Switzerland in third.

A dataset listing the 20 richest cities in Colorado for 2024, including information on rank, city, county, population, average income, and median income.

A dataset listing the 20 richest cities in Iowa for 2024, including information on rank, city, county, population, average income, and median income.

A dataset listing the 20 richest cities in Indiana for 2024, including information on rank, city, county, population, average income, and median income.

A dataset listing the 20 richest cities in Missouri for 2024, including information on rank, city, county, population, average income, and median income.

A dataset listing the 20 richest cities in West Virginia for 2024, including information on rank, city, county, population, average income, and median income.

A dataset listing the 20 richest cities in Montana for 2024, including information on rank, city, county, population, average income, and median income.

A dataset listing the 20 richest cities in Kansas for 2024, including information on rank, city, county, population, average income, and median income.

A dataset listing the 20 richest cities in Ohio for 2024, including information on rank, city, county, population, average income, and median income.

A dataset listing the 20 richest cities in New Jersey for 2024, including information on rank, city, county, population, average income, and median income.

A dataset listing the 20 richest cities in Alabama for 2024, including information on rank, city, county, population, average income, and median income.

A dataset listing the 20 richest cities in Wyoming for 2024, including information on rank, city, county, population, average income, and median income.

A dataset listing the 20 richest counties in New York for 2024, including information on rank, county, population, average income, and median income.

In 2023, 225,000 individuals with net assets of at least 30 million U.S. dollars were residing in the United States, by far the highest number of any country. By comparison, China, which had the second highest number of ultra high net worth individuals (UHNWIs), had less than 100,000 individuals with assets amounting to 30 million U.S. dollars or more.Place of residence of ultra high net worth individuals The residency of almost half of the world’s ultra high net worth individuals in the United States explains the dominance of North America in regard to the number of ultra high net worth individuals by region. Hong Kong was the city with the most UHNWIs in 2022, followed by New York, London, and Los Angeles. Source of wealth and gender differences A majority of the world's UHNWIs are self-made. However, looking at billionaires, there is a clear difference between men and women; whereas a majority of billionaire men were self-made, a majority of the women had inherited their fortune.

Guyana was the South American country 20360the highest gross national income per capita, with 20,360 U.S. dollars per person in 2023. Uruguay ranked second, registering a GNI of 19,530 U.S. dollars per person, based on current prices. Gross national income (GNI) is the aggregated sum of the value added by residents in an economy, plus net taxes (minus subsidies) and net receipts of primary income from abroad. Which are the largest Latin American economies? Based on annual gross domestic product, which is the total amount of goods and services produced in a country per year, Brazil leads the regional ranking, followed by Mexico, Argentina, and Chile. Many Caribbean countries and territories hold the highest GDP per capita in this region, measurement that reflects how GDP would be divided if it was perfectly equally distributed among the population. GNI per capita is, however, a more exact calculation of wealth than GDP per capita, as it takes into consideration taxes paid and income receipts from abroad. How much inequality is there in Latin America? In many Latin American countries, more than half the total wealth created in their economies is held by the richest 20 percent of the population. When a small share of the population concentrates most of the wealth, millions of people don't have enough to make ends meet. For instance, in Brazil, about 5.32 percent of the population lives on less than 3.2 U.S. dollars per day.

In 2023, roughly 1.49 billion adults worldwide had a net worth of less than 10,000 U.S. dollars. By comparison, 58 million adults had a net worth of more than one million U.S. dollars in the same year. Wealth distribution The distribution of wealth is an indicator of economic inequality. The United Nations says that wealth includes the sum of natural, human, and physical assets. Wealth is not synonymous with income, however, because having a large income can be depleted if one has significant expenses. In 2023, nearly 1,700 billionaires had a total wealth between one to two billion U.S. dollars. Wealth worldwide China had the highest number of billionaires in 2023, with the United States following behind. That same year, New York had the most billionaires worldwide.

As of January 2023, Aliko Dangote was the richest man in Africa. He had a net worth of around 13.5 billion U.S. dollars and ranked 128th worldwide. From Nigeria, he is the founder and chairman of the Dangote Group, a large conglomerate operating in several sectors including cement and sugar. The South African Johann Rupert and family followed as the second-richest people in Africa, with a net worth of 10.7 billion U.S. dollars.

Dangote Group continues to expand

Founded in 1981, the Dangote Group (Dangote Industries Limited) is among the largest conglomerates in Africa. Its main subsidiary, Dangote Cement Plc, is the main cement manufacturer on the African continent. The business went public in 2010 and is the largest company listed on the Nigerian Stock Exchange. In addition to the cement industry, the Group also manufactures and processes food products, such as sugar, flour, and salt. With Nigeria being the leading African country for oil production, Dangote expanded his business into the oil industry in recent years. For this purpose, the Group built Africa’s biggest oil refinery near Lagos, Nigeria.

Africa’s wealthiest countries

Wealth in Africa is concentrated in a few countries and, within those, in a few families. Counting the highest numbers of billionaires, South Africa, Egypt, and Nigeria are the wealthiest nations, having also the largest gross domestic products (GDPs) in Africa. These countries count the highest number of high-net-worth individuals (HNWIs), which amounts to over 39,000 in South Africa. Not surprisingly, Johannesburg and Cape Town have the highest concentration of private wealth in Africa. Moreover, South Africa has the highest wealth per capita after Mauritius.