As of April 2025, South Africa's GDP was estimated at over 410 billion U.S. dollars, the highest in Africa. Egypt followed, with a GDP worth around 347 billion U.S. dollars, and ranked as the second-highest on the continent. Algeria ranked third, with nearly 269 billion U.S. dollars. These African economies are among some of the fastest-growing economies worldwide. Dependency on oil For some African countries, the oil industry represents an enormous source of income. In Nigeria, oil generates over five percent of the country’s GDP in the third quarter of 2023. However, economies such as the Libyan, Algerian, or Angolan are even much more dependent on the oil sector. In Libya, for instance, oil rents account for over 40 percent of the GDP. Indeed, Libya is one of the economies most dependent on oil worldwide. Similarly, oil represents for some of Africa’s largest economies a substantial source of export value. The giants do not make the ranking Most of Africa’s largest economies do not appear in the leading ten African countries for GDP per capita. The GDP per capita is calculated by dividing a country’s GDP by its population. Therefore, a populated country with a low total GDP will have a low GDP per capita, while a small rich nation has a high GDP per capita. For instance, South Africa has Africa’s highest GDP, but also counts the sixth-largest population, so wealth has to be divided into its big population. The GDP per capita also indicates how a country’s wealth reaches each of its citizens. In Africa, Seychelles has the greatest GDP per capita.

In 2025, Luxembourg was the country with the highest gross domestic product per capita in the world. Of the 20 listed countries, 13 are in Europe and five are in Asia, alongside the U.S. and Australia. There are no African or Latin American countries among the top 20. Correlation with high living standards While GDP is a useful indicator for measuring the size or strength of an economy, GDP per capita is much more reflective of living standards. For example, when compared to life expectancy or indices such as the Human Development Index or the World Happiness Report, there is a strong overlap - 14 of the 20 countries on this list are also ranked among the 20 happiest countries in 2024, and all 20 have "very high" HDIs. Misleading metrics? GDP per capita figures, however, can be misleading, and to paint a fuller picture of a country's living standards then one must look at multiple metrics. GDP per capita figures can be skewed by inequalities in wealth distribution, and in countries such as those in the Middle East, a relatively large share of the population lives in poverty while a smaller number live affluent lifestyles.

Libya was the richest country in oil in Africa as of 2021, accumulating 48.4 billion barrels of proved reserves. Nigeria followed with reserves of 36.9 billion barrels of crude oil, while Algeria’s reserves summed up to 12.2 billion barrels. That same year, total crude oil reserves in Africa stood at 125.3 billion barrels.  Oil production in Africa    Africa’s oil output reached nearly 8.4 million barrels per day in 2019. Although it owns the largest oil reserves in the continent, Libya has been registering a relatively low level of oil production, a result of conflicts and an unstable political situation. The country produced around 1.1 million barrels per day in 2019. In comparison, Nigeria, the biggest oil producer in Africa, generated some 2.1 million barrels per day that same year. Boosting the economy   Fossil fuels play a crucial role in oil-producing economies. In 2019, Nigeria led crude oil exports in Africa, with more than two million barrels of oil sold on the international market every day. Moreover, the sector accounted for seven percent of Nigeria’s gross domestic product (GDP). In Angola, which is also an oil-rich country, the industry had an even higher contribution to the GDP, at nearly 40 percent.

This dataset provides values for CORRUPTION RANK reported in several countries. The data includes current values, previous releases, historical highs and record lows, release frequency, reported unit and currency.

The results are reported as (percentages with 95% confidence intervals and absolute numbers unless otherwise indicated).

Socio demographic and economic factors of study subjects, Ethiopia, 2019 (N = 5,112).

Multivariable multilevel mixed effect logistic regression analyses of iron-rich food consumption and predictors among children aged 6–59 months old, Ethiopia, 2019 (N = 5,112).

Survey weighted household social protection coverage for the general population, among people living with HIV (male and female), and adolescent girls and adolescent girls and young women by country (PHIA 2015-2019) (percent, 95% confidence interval).

Natural gas reserves in Africa totaled over ***** trillion standard cubic meters in 2023. Nigeria housed the largest reserves in the continent, around **** trillion standard cubic meters – equivalent to roughly three percent of the proved global natural gas reserves. In addition, North Africa accounted for nearly half of the continent’s total gas reserves, with Algeria concentrating the highest amount, some *** trillion standard cubic meters. As natural gas demand increases worldwide, Africa and its resource-richness may play an increasing role in the supply chain. Gas production on the rise Natural gas reserves in Africa will last around another 55.7 years before being depleted, considering that the present level of production is maintained. In 2023, the continent generated *** billion cubic meters of natural gas. This represented a growth of more than ** percent in the output level in comparison to 2000. Currently, Algeria is the main natural gas producer in Africa, followed by Egypt and Nigeria, respectively. Naturally, the countries are also the continent’s leading gas exporters. Africa’s potential as an international supplier As of 2023, Africa’s natural gas exports amounted to over ***** billion standard cubic meters, with Algeria, Egypt, and Nigeria as major exporters, as previously mentioned. Most of the African gas exports arrive in Europe, which absorbed ** percent of the gas exported from Africa in 2019, via pipelines or as LNG. Algeria’s gas exports, for instance, were destined almost entirely for Italy and Spain. The geographical proximity to Europe makes the Northern African country a strategic supplier – although stagnating production levels and lack of infrastructure may impose challenges for increasing the trade level.

Human Immunodeficiency Virus (HIV) is one of the critical global health issues, posing severe risks due to its ability to weaken the immune system progressively. Without a cure or effective vaccine, HIV remains a serious health threat in developing countries, especially in South Asia, sub-Saharan Africa, and countries such as India. This study explores the socio-economic and demographic determinants of comprehensive knowledge of HIV among Indian men aged 15–54 years. The study used descriptive statistics and binary logistic regression models to examine the predictors of comprehensive knowledge of HIV among men using the latest round of the National Family Health Survey data, 2019−21 (NFHS-5). Results indicate that comprehensive knowledge of HIV was more prevalent among non-adolescents and was positively associated with being unmarried, educated, wealthier, and residing in urban areas. Logistic regression models revealed that men with higher education were nearly three times more likely to have comprehensive knowledge of HIV than those without formal education. Furthermore, men with full mass media exposure, residing in the Western and North-Eastern regions of India, working in the service sector, and belonging to the richest wealth quintile were significantly more likely to possess comprehensive knowledge of HIV. These findings highlight the importance of targeted interventions focusing on education, economic empowerment, and media outreach to address disparities in HIV awareness among men across different socio-economic and demographic backgrounds in India.

Since the beginning of the 21st century, the BRICS countries have been considered the five foremost developing economies in the world. Originally, the term BRIC was used by economists when talking about the emerging economies of Brazil, Russia, India, and China, however these countries have held annual summits since 2009, and the group has expanded to include South Africa since 2010. China has the largest GDP of the BRICS country, at 16.86 trillion U.S. dollars in 2021, while the others are all below three trillion. Combined, the BRICS bloc has a GDP over 25.85 trillion U.S. dollars in 2022, which is slightly more than the United States. BRICS economic development China has consistently been the largest economy of this bloc, and its rapid growth has seen it become the second largest economy in the world, behind the U.S.. China's growth has also been much faster than the other BRICS countries; for example, when compared with the second largest BRICS economy, its GDP was less than double the size of Brazil's in 2000, but is almost six times larger than India's in 2021. Since 2000, the country with the second largest GDP has fluctuated between Brazil, Russia, and India, due to a variety of factors, although India has held this position since 2015 (when the other two experienced recession), and it's growth rate is on track to surpass China's in the coming decade. South Africa has consistently had the smallest economy of the BRICS bloc, and it has just the third largest economy in Africa; its inclusion in this group is due to the fact that it is the most advanced and stable major economy in Africa, and it holds strategic importance due to the financial potential of the continent in the coming decades. Future developments It is predicted that China's GDP will overtake that of the U.S. by the end of the 2020s, to become the largest economy in the world, while some also estimate that India will also overtake the U.S. around the middle of the century. Additionally, the BRICS group is more than just an economic or trading bloc, and its New Development Bank was established in 2014 to invest in sustainable infrastructure and renewable energy across the globe. While relations between its members were often strained or of less significance in the 20th century, their current initiatives have given them a much greater international influence. The traditional great powers represented in the Group of Seven (G7) have seen their international power wane in recent decades, while BRICS countries have seen theirs grow, especially on a regional level. Today, the original BRIC countries combine with the Group of Seven (G7), to make up 11 of the world's 12 largest economies, but it is predicted that they will move further up on this list in the coming decades.

As of January 2024, Johann Rupert and his family are the richest people in South Africa with a net worth of 9.6 billion U.S. dollars. The Rupert family are ranked at 224 globally and are the second richest people in Africa after Nigerian billionaire, Aliko Dangote, reclaimed the title. Rupert's net worth dropped by 2.2 billion U.S. dollars from 2023, mainly due to a decline in the market value of luxury goods company Richemont, where he owns an estimated 9.14 percent stake. Nicky Oppenheimer and his family placed as the second richest in South Africa, with a net worth of 9.4 billion U.S. dollars and ranking at 232 worldwide. Their net worth source was mostly founded via the diamond market. They were followed by Koos Bekker, the chairman of media group Naspers, with 2.6 billion U.S. dollars who placed 1,202 globally. Patrice Motsepe, the first black African on the Forbes list and founder of African Rainbow Minerals, ranked 1,208 out of the global billionaires list, with a net worth of 2.6 billion U.S. dollars.

Where does the wealth reside in the continent?

The three largest economies in the continent in terms of Gross Domestic Product (GDP), namely Nigeria, Egypt, and South Africa saw the highest concentration of private wealth in the continent, with South Africa ranking first when it came to private wealth. In fact, out of Africa’s 20 wealthiest families and individuals, 14 of them were from these economies. Since 2010, the number of high net worth individuals in the continent fluctuated peaking at 148 individuals in 2017 and reaching its lowest in 2020 at 125. High net worth individuals are people whose net assets exceed one million U.S. dollars. On the other hand, South Africa suffered from severe income inequality ranking as the most unequal country in the world with a Gini coefficient of 62.73 percent.

By 2030, the middle-class population in Asia-Pacific is expected to increase from **** billion people in 2015 to **** billion people. In comparison, the middle-class population of sub-Saharan Africa is expected to increase from *** million in 2015 to *** million in 2030. Worldwide wealth While the middle-class has been on the rise, there is still a huge disparity in global wealth and income. The United States had the highest number of individuals belonging to the top one percent of wealth holders, and the value of global wealth is only expected to increase over the coming years. Around ** percent of the world’s population had assets valued at less than 10,000 U.S. dollars, while less than *** percent had assets of more than one million U.S. dollars. Asia had the highest percentage of investable assets in the world in 2018, whereas Oceania had the highest percentage of non-investable assets. The middle-class The middle class is the group of people whose income falls in the middle of the scale. China accounted for over half of the global population for middle-class wealth in 2017. In the United States, the debate about the middle class “disappearing” has been a popular topic due to the increase in wealth among the top billionaires in the nation. Due to this, there have been arguments to increase taxes on the rich to help support the middle class.