But in recent years, \u201cmobile money\u201d has transformed how many people access financial services. Mobile money differs from traditional bank accounts; you don\u2019t need a physical bank branch or even an Internet connection. Instead, you use text messages for services like deposits, transfers, and payments via a mobile phone.2<\/a> In this sense, it\u2019s not the same as standard Internet banking, which many of us now use for most transactions.<\/p>\n Many people might be unfamiliar with how mobile money works, so let me briefly explain. You dial a short code for the mobile money provider, choose \u201csend money\u201d, and enter the recipient\u2019s phone number (which serves as their account number). Next, type the amount and your secure PIN.3<\/a> That\u2019s it \u2014 both the sender and recipient get an SMS confirmation within seconds. If you need to add funds to your mobile money account or retrieve your PIN, you can visit a local mobile money agent, often found in small shops or kiosks, which can be easier to reach than traditional banks.<\/p>\n In this article, I’ll look at how mobile money opens up new opportunities for bank account ownership in developing countries and why this matters.<\/p>\n In 2010, there were just 13 million mobile money accounts in the world, fewer than the population of my home country, the Netherlands. By 2023, this had reached more than 640 million. That\u2019s more than twice the total number of Netflix subscriptions worldwide.4<\/a> You can see this growth in the chart below.<\/p>\n What\u2019s immediately obvious is how much of this growth has come from Sub-Saharan Africa; it\u2019s home to more than half of the world\u2019s accounts. In 2023, there were over 330 million active mobile money accounts in the region; more than one mobile money account for every four people.5<\/a><\/p>\n What\u2019s changed? One of the obvious drivers of this growth has been the widespread adoption of mobile phones, not just in the richest countries but across the globe. Mobile subscriptions have surged in nearly every region<\/a>.<\/p>\n But the total number of mobile money accounts doesn\u2019t tell us what percentage of people use mobile money. A small portion of people could each have many accounts. So instead of examining absolute numbers, let’s look at the share of people with mobile money accounts in Sub-Saharan Africa.<\/p>\n As the chart below illustrates, the percentage of people in Sub-Saharan Africa with a mobile money account grew rapidly, from 12% in 2014 to 33% by 2021.<\/p>\n The chart also highlights trends in a few specific countries: in Ghana and Uganda, mobile money has become the norm, with most people now using it. Adoption in Nigeria and Mauritius has been slower but continues to follow an upward trajectory. I’ll explore the reasons behind these differences in adoption later.<\/p>\n There\u2019s good reason to focus on Sub-Saharan Africa here, both in terms of how quickly mobile money has grown there (it hosts more than half of all accounts) and the financial benefits it could bring (the region is home to over two-thirds<\/a> of the global population living in extreme poverty).<\/p>\n There are two main types of overall bank accounts: those at traditional financial institutions, like banks, and mobile money accounts. Some individuals exclusively use institutional accounts, others rely solely on mobile money, while many use both. How has this surge of mobile money across Sub-Saharan Africa affected overall bank account ownership?<\/p>\n The chart below illustrates how mobile money has contributed to the growth of total account ownership in Sub-Saharan Africa and across three countries.<\/p>\n In 2014, one-third of adults in Sub-Saharan Africa had a bank account. By 2021, this had increased to more than half. But as you can see in the chart, the share that only had an account at a financial institution did not change over that period \u2014 the line is flat, at 22%. That means that almost all of the growth in this share has come from those getting a mobile money account (either on its own or alongside one from a financial institution).<\/p>\n In Malawi, a low-income country<\/a> in Sub-Saharan Africa, the percentage of people with any kind of bank account more than doubled between 2014 and 2021, largely because of a rapid increase in mobile money accounts. For every person with a mobile money account in 2014, more than eight people had one by 2021.<\/p>\n In Togo, the share of individuals with financial institution accounts, including those combined with mobile money, even declined between 2017 and 2021, while mobile money usage more than doubled. In other words, mobile money doesn\u2019t just help people access financial services for the first time; it also offers a preferred alternative for some people already using traditional accounts.<\/p>\n In Sub-Saharan Africa, more people now receive wages through their mobile phones than through traditional bank accounts.6<\/a><\/p>\n Why does this rapid development matter? Most of us probably think of our bank accounts as boring services \u2014 possibly even a chore to manage \u2014 but the ability to easily deposit and transfer money via a mobile phone unlocks life-changing opportunities for many.<\/p>\n Bank accounts are gateways to the formal financial system. They provide two essential things everyone needs: a secure place to store money and a simple way to send or receive payments. Here are three ways this technology makes a difference.<\/p>\n Flexibility: more freedom to work or study where you want<\/p>\n When sending and receiving money becomes easier, people can make different decisions about where and how they earn a living.7<\/a> If you exclusively handle money in the form of cash, you need to be close to your family if you want to give them money often and easily. You can\u2019t move to a town or city far from your home village.<\/p>\n This geographical constraint disappears if you know you can send money home cheaply and reliably.8<\/a> Mobile money reduces the cost and difficulty of doing that, resulting in more people making the move.<\/p>\n In rural Mozambique, researchers ran an experiment to understand the impact of mobile money on employment. With access to mobile money services, more people started moving from rural villages to cities, with a higher probability of finding a job with higher wages than farming.9<\/a> These results have been replicated in other studies.10<\/a><\/p>\n New job opportunities don\u2019t just provide employment; they allow people to escape poverty and purchase small comforts beyond mere necessities. A 2016 study in Science found that Kenya’s M-PESA mobile money system increased household consumption levels and lifted 194,000 households (about 2% of all Kenyan households) out of extreme poverty.11<\/a><\/p>\n Access to bank accounts helps people support loved ones within countries and across continents and oceans. As my colleague Tuna Acisu and I showed in another article<\/a>, the money migrants send back to their home countries is more than three times the amount that comes from international aid. Most of these funds flow from wealthier to poorer nations, and the costs of sending this money continue to drop.<\/p>\n Mobile money doesn\u2019t just help people manage the income they already have; it also opens up better ways to earn and distribute it.<\/p>\n Safety net: risk spreading against unexpected income shocks<\/p>\n I\u2019ve discussed how mobile money helps people study or work elsewhere while continuing to support their families through regular transfers. But there’s another, perhaps less visible way mobile money protects people in developing countries: as a shield against unexpected income shocks.<\/p>\n Life throws curveballs. Your business crumbles overnight. The job you counted on vanishes. The crops you carefully nurtured yield half what you expected. These unexpected income shocks are severe disruptions for those living in poverty; small financial shifts can determine whether schooling or healthcare is affordable.<\/p>\n When limited to cash, only those physically close can help during unexpected crises. They must physically hand you money when you need it most. Mobile money changes this dynamic: with a simple message, you can reach family or friends miles away, borrowing just enough to maintain stability when times are tough.<\/p>\n A 2014 study in a top economic journal found that households without access to mobile accounts typically cut their spending by around 7% when hit with income shocks. In families with mobile accounts, consumption remained steady, protected by their ability to quickly receive support.12<\/a> Other studies found similar results with sudden health expenses.13<\/a><\/p>\n Mobile money is a practical safety net, helping families weather financial uncertainties.<\/p>\n Aid: support from people in rich countries is now easier and cheaper<\/p>\n So far, I\u2019ve focused on transfers within lower-income countries themselves. However, mobile banking is also changing how people in wealthy countries can support people in the poorest ones. With a few taps on a phone, aid money travels directly to those who need it most, bypassing expensive middlemen and complicated logistics.<\/p>\n Foreign aid<\/a> has saved millions of lives. The USAID\u2019s PEPFAR program alone is estimated to have prevented 25 million deaths from HIV14<\/a>, and foreign aid has helped the world close in on the eradication of polio<\/a> \u2014 a disease that used to paralyze hundreds of thousands of children each year.<\/p>\n But aid delivery hasn\u2019t always been efficient.15<\/a> It can be hampered by expensive administration, flawed designs<\/a>, and occasionally corruption, though the latter is less widespread than commonly believed<\/a>.<\/p>\n Mobile money offers a simpler path. Organizations like GiveDirectly<\/a> use mobile money to send cash directly to recipients’ phones. For every $100 donated, $89 reaches families in need.<\/p>\n Some aid organizations combine these direct cash transfers using mobile money with basic support services \u2014 a productive asset (like livestock or a tool) and some training. These so-called “big push programs” produce lasting changes in people’s lives.16<\/a><\/p>\n While mobile money creates powerful changes within countries \u2014 opening job opportunities, connecting families, and protecting against unexpected hardship \u2014 it also improves global development efforts.17<\/a><\/p>\n The adoption of mobile money has grown quickly in some countries (like Ghana) while progress has been much slower in others (like Nigeria). To help more people gain access to financial services, it\u2019s important to understand the reasons behind these differences.<\/p>\n One major barrier to using mobile money is still not having a mobile phone. The Global Findex 2021 survey asked adults without bank accounts why they don\u2019t use mobile money. A lack of money was the top reason. But the next most common was the absence of a mobile phone (probably related to a lack of money). While three-quarters of Sub-Saharan Africans in the survey now own phones, many countries still have low ownership rates.18<\/a><\/p>\n The chart below shows the share of adults with a mobile money account against the share of adults with a mobile phone for countries in Sub-Saharan Africa. The two are positively correlated: unsurprisingly, people in countries with more phones are more likely to use mobile money.<\/p>\n Access to affordable phones is key to improving financial inclusion in low-income countries. However, there\u2019s another surprising challenge: the lack of necessary documentation.<\/p>\n In Sub-Saharan Africa, 13% of adults without bank accounts said they didn\u2019t use mobile money because they didn\u2019t have the required documents.18<\/a> This was a bigger barrier than the distance to mobile money agents, or even the lack of a mobile phone in some countries.<\/p>\n Many people in Sub-Saharan Africa still lack formal identification. The World Bank found that in seven Sub-Saharan African countries, fewer than 60% of adults have an ID. In Togo, only 40% of adults have one.<\/p>\n Reasons for this include not having a birth certificate, high fees for obtaining IDs, or the difficulty of traveling to registration offices. Making it easier and cheaper to get an ID could boost access to mobile money and help people find jobs, receive medical care, and vote.<\/p>\n Alternatively, mobile money providers and network providers could explore tiered verification systems, allowing basic mobile money accounts with lower transaction limits using minimal documentation, while requiring full identification only for higher-value services.<\/p>\n In just over a decade, mobile money has achieved what traditional banking couldn’t do in centuries: give bank accounts to billions of people in rural areas in developing countries. This technology changes how people manage their money, pursue better opportunities, and support each other.<\/p>\n Still, more than one billion people rely exclusively on cash. Many of them live in the poorest regions and in remote areas, where they could benefit most from financial inclusion. If the evidence presented in this article shows anything, it’s that there remains huge untapped potential for improving lives when these people gain access to basic financial services.<\/p>\n Acknowledgments<\/p>\n Thanks to Hannah Ritchie, Saloni Dattani, and Edouard Mathieu for their feedback and comments on this article, and to the World Bank for publishing this insightful article<\/a>, which sparked my interest.<\/p>\n Continue reading on Our World in DataCite this work<\/p>\n Our articles and data visualizations rely on work from many different people and organizations. When citing this article, please also cite the underlying data sources. This article can be cited as:<\/p>\n Simon van Teutem (2025) – \u201cThere are now more than half a billion mobile money accounts in the world, mostly in Africa \u2014 here’s why this matters\u201d Published online at OurWorldinData.org. Retrieved from: ‘https:\/\/ourworldindata.org\/mobile-money-why-it-matters’ [Online Resource]<\/p>\n BibTeX citation<\/p>\n @article{owid-mobile-money-why-it-matters, All visualizations, data, and code produced by Our World in Data are completely open access under the Creative Commons BY license<\/a>. You have the permission to use, distribute, and reproduce these in any medium, provided the source and authors are credited.<\/p>\n The data produced by third parties and made available by Our World in Data is subject to the license terms from the original third-party authors. We will always indicate the original source of the data in our documentation, so you should always check the license of any such third-party data before use and redistribution.<\/p>\n![](\"https:\/\/www.europesays.com\/us\/wp-content\/uploads\/2025\/07\/active-mobile-money-accounts.png\")
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