How many Africans are unbanked? The 2025 data and what it means for investors

Approximately 420 million adults in sub-Saharan Africa still lack any formal financial account, representing 42% of the region's adult population, according to the World Bank's Global Findex 2025, the fifth edition of the survey, based on interviews with more than 145,000 adults across 141 economies conducted during 2024. That share has fallen from 57% in 2017 and 51% in 2021, driven almost entirely by mobile money adoption in East and West Africa. The unbanked population represents one of the largest addressable markets in global financial services and the primary commercial driver behind Africa's fintech sector, which produced nine billion-dollar companies between 2019 and 2024. This guide translates the Findex data into what it actually means: which countries have moved the fastest, where the opportunity remains largest, and what the barriers to further progress are.

The current number: how many Africans are unbanked?

The headline number requires some precision. "Unbanked" typically means lacking access to any formal financial account, not just a bank account but also mobile money accounts, credit union membership, and accounts at microfinance institutions.

On that definition, the World Bank Global Findex 2025 puts sub-Saharan Africa's account ownership at 58%, meaning 42% of adults remain unbanked. SSA's adult population is approximately 700 million, so 42% equals roughly 294 million unbanked in the sub-Saharan Africa region specifically. The broader Africa figure, including North Africa, brings the total to approximately 400 to 420 million unbanked adults continent-wide.

Globally, 1.3 billion adults still lack any formal financial account, per the Findex 2025 summary by BIIA. Africa accounts for a substantial share of that global total, concentrated in the Sahel region, the Great Lakes, and parts of Central Africa where mobile network coverage is limited and documentation requirements for account opening are prohibitive.

World Bank Group President Ajay Banga described the stakes plainly: "Financial inclusion has the potential to improve lives and transform entire economies." The Findex data shows that the transformation is underway, but unevenly.

Sub-Saharan Africa account ownership by country

The country-level variation within sub-Saharan Africa is enormous. Kenya is near-universal. South Sudan is near-zero. This range matters enormously for investors trying to identify where the remaining opportunity sits.

Sources: World Bank Global Findex 2025, The Outlier / Electrum (Findex 2025 data)

Kenya at 90.1% account ownership is a genuine case study in what mobile money can do. In 2011, when the first Global Findex survey was conducted, Kenya's account ownership was approximately 42%. The change to 90% over 13 years is almost entirely attributable to M-Pesa, Safaricom's mobile money platform, which launched in 2007. The infrastructure for this transformation, the agent network, the merchant acceptance, the bank interconnections, took over a decade to build and is now essentially universal.

Ghana's jump from 41% in 2014 to 81.2% in 2024 is, if anything, more striking. Ghana had roughly the same starting point as Nigeria in 2014 and is now 18 percentage points ahead. The difference is mobile money interoperability: the Bank of Ghana mandated full interoperability across all mobile money providers in May 2018, a world-first policy decision that meant a customer on MTN Mobile Money could instantly transfer to an Airtel Money or AirtelTigo user without a third-party intermediary. Frictionless transfers dramatically increased utility, which drove adoption.

Nigeria at 63.3% represents a large absolute gap relative to its West African neighbors. Nigeria has roughly 133 million adults, which means approximately 49 million Nigerians remain unbanked even at 63.3% ownership. The Central Bank of Nigeria froze bank accounts without Bank Verification Number or National Identity Number linkage in April 2024, which forced a large number of previously informal savers into the formal system. Nigeria had 67.8 million registered BVNs as of December 2025 and 311 million active bank accounts, numbers that reflect both genuine financial deepening and policy-driven account creation.

Progress since 2017: how much has changed?

The direction is unambiguous. Sub-Saharan Africa has gone from 43% account ownership in 2017 to 49% in 2021 to 58% in 2024. That is a 15 percentage point increase in seven years, or roughly 2 percentage points per year.

Sources: World Bank Global Findex 2025, BIIA summary, LHoFT, Findex 2025

Mobile money's role in the ownership surge

The 58% account ownership figure in sub-Saharan Africa includes mobile money accounts, and that inclusion is what made the progress possible. Of SSA adults with accounts in 2024, a substantial portion, 20% of all SSA adults, rely exclusively on mobile money and have no traditional bank account at all. Put differently, without mobile money, sub-Saharan Africa's formal financial inclusion rate would still be close to the 2014 level.

Mobile money account ownership in SSA grew from 27% in 2021 to 40% in 2024, a 13 percentage point jump in three years. This is faster growth than any other financial account category globally. Sub-Saharan Africa has 40% of its adults on mobile money against a global average of 15%, per the Mobile Ecosystem Forum's analysis of Findex 2025.

The formal savings rate is a useful leading indicator for the depth of financial inclusion, not just its breadth. SSA's formal savings rate jumped from 23% in 2021 to 35% in 2024, a 12 percentage point increase. People are not just opening accounts; they are keeping money in them.

Why formal bank accounts still lag

Mobile money adoption has outpaced formal bank account adoption in most of sub-Saharan Africa for a simple reason: opening a mobile money account requires a SIM card and a national ID. Opening a bank account requires proof of address, minimum deposit balances in some cases, physical proximity to a branch, and in several countries, documentation standards that the rural poor cannot meet.

Formal bank accounts per adult in SSA remain well below regional peers in Asia and Latin America. In most SSA countries, fewer than 30% of adults hold a traditional bank account, even where mobile money penetration exceeds 50%. The mobile money operators, Safaricom M-Pesa, MTN MoMo, Airtel Money, Orange Money, Wave, have become the de facto financial infrastructure for the continent's working population.

The gender gap: women and financial inclusion in Africa

The gender gap in financial account ownership in sub-Saharan Africa is approximately 12 percentage points: women are 12 percentage points less likely than men to hold any formal financial account. This gap persists even as overall ownership rises, per the World Bank Findex SSA brief.

The causes are structural. Women in SSA are less likely to own mobile phones (75% of SSA adults own a phone, but the gap between male and female ownership is real and wide), less likely to hold national ID documents in some countries, and more subject to social and family constraints on independent financial decision-making. The playbook for closing the gender gap, women-focused agent networks, accounts accessible with biometric ID, phone-sharing arrangements, is known and being implemented by operators like Airtel Money and Wave, but progress is uneven.

For investors, the gender gap is an addressable market. Women in SSA represent the largest untapped segment in formal financial services. Products designed for women, group savings schemes (chamas in Kenya, susu in Ghana), mobile-first insurance for female heads of household, remittance products designed for domestic workers, consistently show higher adoption rates among women than generic financial products.

What "unbanked" means for Africa's fintech market

Market sizing: the fintech opportunity

The 420 million unbanked African adults are often described as an "opportunity" in fintech pitch decks, and that framing is correct but incomplete. The opportunity is not uniform: a subsistence farmer in South Sudan with no mobile phone and no regular cash income is not an addressable fintech customer in 2026. The commercially relevant unbanked population is the segment with regular income, a mobile phone, and proximity to an agent network, and that segment is substantially smaller than 420 million.

A more realistic market sizing: 650 million of the world's 1.3 billion unbanked adults are concentrated in eight countries, Bangladesh, China, Egypt, India, Indonesia, Mexico, Nigeria, and Pakistan, per Findex 2025. Nigeria is the only African country on that list, with approximately 49 million unbanked adults. Egypt has a separate fintech ecosystem. The "Africa opportunity" in fintech is therefore concentrated in three overlapping categories: Nigeria's 49 million unbanked, the DRC's low-single-digit penetration market, and the next wave of mobile money deepening in countries already at 50-60% ownership.

The more commercially immediate opportunity is in the banked-but-underserved population: the 420 million SSA adults who have a mobile money account but not a savings product, insurance, a business loan, or a formal credit history. This is the market that Moniepoint, MNT-Halan, TymeBank, and Kuda are attacking, not the unbanked, but the financially shallow.

Which countries represent the biggest opportunities?

Nigeria is the largest absolute opportunity because of its population (133 million adults, 49 million unbanked) and its growing fintech infrastructure. The challenge is regulatory complexity and the naira's ongoing instability, which makes fintech unit economics difficult when 20-30% of balance value can evaporate in an exchange rate move.

DRC has approximately 100 million people, 10% account ownership, and rapidly expanding mobile network infrastructure. It is the continent's most underpenetrated large market and the most complex to operate in. Airtel Money and Orange Money have active DRC operations. The opportunity is real; execution risk is very high.

Ethiopia has 60 million unbanked people but until recently operated a state-controlled banking system closed to foreign competition. Reforms since 2019 have opened the market to private banks and, gradually, to mobile money operators. Safaricom Ethiopia launched in 2022 and had 3.4 million active M-Pesa users by H1 FY2026, a nascent footprint in a huge market.

The role of mobile money versus traditional banking

Sub-Saharan Africa is the only region in the world where mobile money accounts outnumber traditional bank accounts for the mass-market population. Forty percent of SSA adults have a mobile money account versus a global average of 15%, per Findex 2025. Twenty percent of SSA adults use mobile money exclusively, no bank account.

This creates a bifurcated financial system that is genuinely different from any other region. South Africa has a mature traditional banking sector (Standard Bank, FNB, Absa, Nedbank) that serves the majority of the formal workforce, and mobile money penetration there is only 32%, ranked 41st globally. Kenya has an essentially universal M-Pesa network and relatively limited traditional bank branch coverage outside urban areas. These two countries, both in sub-Saharan Africa, represent opposite ends of a spectrum.

For investors, the mobile money lead in SSA creates structural advantages for mobile-first financial services companies and structural headwinds for traditional bank branch expansion strategies. The branch model that works in South Africa does not translate to Kenya or Nigeria. The mobile money model that dominates Kenya is being disrupted by super-apps like OPay and platforms like Moniepoint that layer credit, savings, and insurance on top of the payment rails that mobile money already built.

Digital merchant payments were adopted by 42% of adults in low- and middle-income economies globally in 2024, up from 35% in 2021, per LHoFT's Findex 2025 analysis. In SSA, the merchant payment story is the commercial frontier: small businesses accepting mobile money payments from customers, linking those transaction records to working capital loans, and gradually building a formal credit history.

Why people remain unbanked: the real barriers

The Findex data identifies the top barriers to mobile money adoption in sub-Saharan Africa. The framing matters: the question is not why people don't have bank accounts (that is answered by distance, fees, and documentation). The question is why 40% of SSA adults still lack even a mobile money account.

The Findex survey found that 59% of SSA adults without a mobile money account cited lack of money to maintain minimum balances as the primary barrier. Mobile money is cheap but not free, and the poorest quintile, people earning under $2 per day, often cannot afford the transaction fees that mobile money charges for withdrawals and transfers. Wave's 1% flat fee model (with free deposits and withdrawals) directly attacks this barrier; it is not an accident that Wave operates in some of Francophone West Africa's lower-income markets.

The other barriers are:

Distance to an agent is the second most-cited barrier in rural areas. Kenya's 298,900 M-Pesa agents and Ghana's 872,000 registered mobile money agents show what dense agent networks look like. In the DRC or South Sudan, the agent density is a fraction of that, and last-mile access remains a genuine constraint.

Lack of documentation affects women disproportionately in countries where national ID systems under-register female citizens. Several mobile money operators have adopted biometric enrollment specifically to address populations excluded by traditional ID requirements.

Digital literacy and awareness are declining as barriers as mobile penetration rises, 75% of SSA adults owned a mobile phone in 2024. But basic financial literacy about how mobile money works remains a barrier for first-time users in markets where the product is new. Only about half of mobile money account users in SSA protect their phones with a PIN or password, per Findex 2025, a digital security gap that creates real fraud exposure.

Cost of mobile devices remains a constraint for the lowest-income populations. Smartphone costs are declining but feature phones, which can run mobile money via USSD codes, are the primary access point for many first-time users in rural SSA.

Frequently asked questions about financial inclusion in Africa

What percentage of Africans are unbanked in 2025?

Approximately 42% of adults in sub-Saharan Africa are unbanked, representing roughly 420 million people continent-wide including North Africa, according to the World Bank's Global Findex 2025 report based on 2024 survey data. Sub-Saharan Africa specifically had 58% account ownership in 2024, up from 49% in 2021 and 43% in 2017.

Which African country has the highest financial inclusion rate?

Kenya has the highest account ownership in sub-Saharan Africa at 90.1% in 2024, according to the Global Findex 2025. South Africa's traditional banking sector also serves approximately 85% of adults. Ghana reached 81.2% account ownership in 2024, up from 41% in 2014, one of the fastest trajectories globally.

How many Nigerians are unbanked?

Nigeria had 63.3% account ownership in 2024, meaning approximately 49 million of its roughly 133 million adults remain unbanked. Despite having Africa's largest fintech ecosystem by startup count and funding, Nigeria lags Kenya and Ghana on financial inclusion because of its larger population, greater geographic dispersion, and a traditional banking system that has historically served urban areas more effectively than rural ones.

What is driving financial inclusion growth in sub-Saharan Africa?

Mobile money is the primary driver. Sub-Saharan Africa saw mobile money account ownership grow from 27% in 2021 to 40% in 2024, a 13 percentage point increase in three years. Countries that mandated mobile money interoperability (like Ghana in 2018) and countries with dominant single operators that built comprehensive agent networks (like Kenya with M-Pesa) showed the fastest growth. The formal savings rate in SSA grew from 23% to 35% over the same period, per the Findex 2025 summary from LHoFT.

What is the gender gap in African financial inclusion?

Women in sub-Saharan Africa are approximately 12 percentage points less likely than men to hold any formal financial account, per the World Bank Global Findex 2025. The gap is driven by lower mobile phone ownership among women, documentation barriers, and social constraints on financial independence. Products targeting women specifically, including group savings schemes and female-agent-operated distribution points, have shown higher adoption rates in markets where they have been deployed.

Is the unbanked population in Africa an opportunity for investors?

Yes, with specifics. The commercially relevant segment is not the 420 million unbanked headline number, the subsistence-level rural poor with no phone and no regular cash income are not addressable in the near term. The immediate opportunity is the banked-but-underserved population: people with mobile money accounts who lack savings products, insurance, credit, or business banking services. This is the market that has produced companies like Moniepoint ($1 billion valuation, 400,000+ SMB clients), TymeBank ($1.5 billion, 10.7 million customers), and MNT-Halan ($1 billion, 7 million customers). For country-specific data on mobile money penetration and operator market share, see our coverage of Africa's highest mobile money adoption countries.