A new analysis shows that migration processes in South Africa are fundamentally changing the country's economy, creating new opportunities for the business sector. The study identified three simultaneous trends affecting the labor market, consumer demand, and investment decisions.
Key Migration Trends
According to data from the analytical company Eighty20, South Africa is experiencing a combination of internal labor flows from regions, continued emigration of skilled professionals, and large-scale internal migration towards major economic centers. These changes affect all aspects of company operations—from staff retention to retail strategies and long-term planning.
Political and Statistical Context
These findings emerge against a backdrop of intense focus on migration issues following President Cyril Ramaphosa's recent address, in which he acknowledged shortcomings in immigration management, condemning xenophobia, vigilantism, and attempts by private groups to control foreigners. Simultaneously, the anti-immigration movement 'March' is increasing pressure through planned nationwide protests against undocumented migrants.
Eighty20 believes that the presented data offers a more balanced view of how migration shapes the economy. Andre Fulton, Director of Eighty20, noted: 'South Africa is being transformed by multiple migratory forces, each influencing business decisions.' He added that regardless of whether highly skilled professionals leave the country, regional workers arrive, or millions move toward opportunities on city outskirts, companies that correctly read these signals will be where the markets and talent are.
Data Challenges and Demographics
One of the main obstacles in studying migration is the lack of reliable official data. The Department of Home Affairs has not published immigration statistics since 2015, and emigration estimates compiled by Statistics South Africa are based on models rather than actual departure records. Despite difficulties in measuring illegal migration, as many foreigners avoid official surveys, the available data paints a clear picture of South Africa's changing population.
According to the 2022 census, there are 2.4 million immigrants residing in the country, while the Income and Expenditure Index estimate for 2022 and 2023 exceeds three million people, accounting for 5.1% of the population. Nearly two-thirds of immigrants originate from Commonwealth countries of South Africa. Zimbabwe accounts for almost half of the foreign population registered in the 2022 census, followed by Mozambique, Lesotho, Malawi, and the United Kingdom. Most immigrants are working-age men, concentrated in Gauteng and the Western Cape.
Economic Consequences of Brain Drain
Although immigration often dominates political discussions, Eighty20 argues that the outflow of skilled South Africans has even more serious economic consequences. Data from the International Organization for Migration (IOM), updated as of mid-2024, shows that just over one million South African citizens now live abroad, compared to less than 300,000 in 1990. The main destinations are Australia, the UK, the USA, New Zealand, and Germany.
The main problem is not so much the number of those leaving, but their qualifications. The study found that the highest-income taxpayers in the country contribute disproportionately to state revenue, meaning even a small loss of skilled professionals can have significant fiscal and economic consequences. In healthcare, for example, OECD data indicates that over 23,400 South African medical professionals work in the UK, Australia, New Zealand, and the USA, leaving numerous vacancies in the public sector unfilled.
Internal Migration and Urbanization
The desire to emigrate is also common among higher-income households. A BrandMapp study found that about 27% of South Africans earning over R10,000 per month consider emigration likely or very likely, and this figure has remained virtually unchanged since 2021. At the same time, millions of South Africans are moving within the country in search of work and better opportunities.
Statistics South Africa estimates that 9.1 million people, roughly one in seven South Africans, now live in a province different from where they were born. This migration pattern consistently points towards the country's main economic hubs. Gauteng accounts for 38% of registered taxpayers and contributes 47% of income tax, despite housing only a quarter of the population. It is projected that the province will gain 1.4 million net new migrants between 2021 and 2026, while the Western Cape expects to attract nearly half a million. An additional study by Wise Move, analyzing nearly 6,000 interprovincial household moves, showed that while movements from the Western Cape to Gauteng sharply increased, the Western Cape remained the strongest net recipient of migrants in 2025, and Cape Town continued to attract residents seeking lifestyle advantages.
Implications for Business and Risks
Urbanization is accelerating: South Africa's urban population grew from approximately 34.3 million in 2013 to 40.2 million in 2023. Much of this growth is occurring not in city centers, but on the peripheries of megacities, including informal settlements, backyards settlements, and suburban communities.
Eighty20 believes that these demographic shifts have three key implications for businesses. Firstly, it is competition for skilled workers, requiring employers to strengthen retention strategies, conduct international salary comparisons, and invest more heavily in graduate development. Secondly, it is the emergence of new consumer markets. As population growth concentrates in suburban areas, retailers and service providers need to revise expansion strategies to serve these rapidly growing zones. The head of marketing at one of South Africa's fastest-growing clothing retailers emphasized: 'The biggest opportunities for retail growth lie in township and suburban markets, where proximity, value, and relevance are most important. This allows us to engage with a larger number of customers, support local economic ecosystems, and become a trusted part of the communities we serve.'
Finally, Eighty20 warned that xenophobic violence creates growing operational and reputational risks for businesses, including supply chain disruptions, damage to employer brand, and reduced investor confidence. The company also noted that much of the political tension surrounding migration reflects deeper domestic issues, such as unemployment, housing shortages, and poor quality of service delivery, rather than migration itself.