South Africa is experiencing a dramatic increase in gambling activity driven primarily by online sports betting. Over the past decade and accelerating since the Covid-19 pandemic gambling has migrated from casinos and racetracks to smartphones, increasing accessibility, exposure and producing significant social and economic harms.

This shift aligns with broader digital gambling growth trends post-Covid-19 and reflects how rapidly risk-based financial behavior can scale in a mobile-first environment. Total turnover (wagers) in 2024/25 is estimated at approximately R1.5 trillion, according to latest gambling revenue statistics in South Africa, while gross gambling revenue (the portion retained by operators) stands at roughly R75 billion.

Online betting now accounts for about 60% of industry revenue, and betting overall contributes approximately 70% of all gambling income. Industry expansion has been steep, with gross gambling revenue rising from around R26 billion in 2015 to approximately R75 billion in 2024/25, based on South Africa gambling industry reports.

Smartphone penetration, falling data costs and aggressive marketing have driven a near-vertical rise in online betting since 2019. Most of this growth is concentrated in online sports betting, supported by highly optimised platforms that reflect the impact of mobile technology on gambling behaviour. These apps offer instant deposits, continuous 24/7 access, micro-betting and frictionless interfaces designed to maximise engagement and repeat activity.

The consequences are increasingly evident. Analysts point to the economic impact of gambling in developing countries, where gambling functions as a net transfer of wealth from low-income households to corporate operators. In South Africa, this pattern is particularly pronounced. Gambling now absorbs a growing share of household spending, often supplemented through informal borrowing or credit, reinforcing findings from research on the effects of gambling on low-income households.

Losses are not evenly distributed. Evidence on the link between poverty and gambling behaviour shows that financial vulnerability increases participation intensity, with working-age men often among the most affected. Unlike productive economic activities, gambling generates no assets, skills or future income streams. Its expected long-term return is negative, contributing to cycles of financial instability.

This dynamic frequently develops into what researchers describe as a debt spiral. Repeated losses encourage further betting in an attempt to recover funds, leading to increased borrowing, reduced spending on essentials and deepening distress. Studies on gambling addiction and financial distress research highlight how this pattern compounds over time, often without immediate visibility.

Much of the harm remains hidden. The hidden social costs of gambling expansion include missed meals, rising informal debt, mental-health strain and family conflict impacts that rarely appear in official statistics but accumulate steadily within households. This invisibility makes the issue easier to overlook in public discourse despite its scale.

Compared with higher-income countries, South Africa’s structural conditions intensify the risk. High unemployment, deep inequality, weak social safety nets and widespread smartphone access create an environment uniquely vulnerable to rapid gambling expansion. This contrasts with jurisdictions implementing reforms based on international gambling policy comparisons, where tighter regulation and stronger support systems are being introduced.

At the same time, the state derives revenue from gambling through licensing fees and taxes. While this creates a fiscal benefit, analysis of gambling regulation in South Africa suggests that these gains may obscure broader societal costs. Food insecurity, indebtedness and psychological stress are borne by households, raising questions about the long-term sustainability of this revenue model.

The scale and speed of growth raise urgent policy considerations. Strengthening consumer protection in online betting is increasingly seen as essential, including measures such as deposit limits, cooling-off periods, transparent odds and clearer risk disclosures. There is also a growing case for expanding treatment and financial counselling services, informed by a public health approach to gambling harm.

Public awareness remains a critical gap. As evidence from regulatory responses to online betting growth shows, education and transparency play a key role in reducing harm, particularly in high-risk communities.

This release draws on available data and research to highlight the broader implications of South Africa’s gambling expansion. What appears as industry growth on the surface is, in many cases, a redistribution of limited household resources into a system structurally designed for loss. The long-term consequences economic, social and psychological require far greater attention from policymakers, civil society and the public.