The digital divide is the gap between people who can reliably access and use the internet and digital media, and those who cannot. It shapes who gets timely news, education and public services, and who is left relying on older channels such as radio, or on nothing at all.
At interworldradio.net, we follow how connectivity changes the way communities hear and tell their stories. This explainer covers what causes the divide, who it affects most, and what is being done to close it.
Key Takeaways
- The digital divide is about more than cables: cost, skills, devices, language and relevant content all matter.
- According to the ITU, around 2.2 billion people remain offline, most of them in low- and middle-income countries.
- Gaps exist inside wealthy nations too, between urban and rural areas and across income groups.
- Broadcast radio and other low-cost media remain vital bridges for people who are not yet connected.
What Is the Digital Divide?
The term first described a simple split between people with and without internet access. Today it covers a wider set of gaps in the quality of connection, the affordability of data, the devices people own and the skills they have to use them.
Someone with a slow, shared mobile connection and a basic phone is technically online, yet their experience of digital media is very different from that of a person with fast home broadband and a laptop.
The Three Levels of the Divide
- Access: whether a usable network, device and electricity are available at all.
- Skills and use: whether people have the confidence and knowledge to find, judge and create information.
- Outcomes: whether going online actually leads to benefits such as learning, income, health information or civic participation.
How Big Is the Global Gap?
The International Telecommunication Union tracks connectivity worldwide. Its Facts and Figures 2025 report finds that almost three-quarters of the world’s population is now online, but progress is slowing and 2.2 billion people remain offline, most of them in low- and middle-income countries.
The same report notes that urban and rural divides continue to narrow but endure, and that broadband services remain out of reach for many people. In other words, the remaining gap is the hardest part to close.
Divides Within Countries
Wealthy nations are not immune. In the United States, Pew Research Center’s internet and broadband fact sheet documents patterns of internet and home broadband adoption, including who relies on smartphones rather than a home connection, as part of its long-running research on the digital divide.
What Causes the Digital Divide?
There is rarely a single cause. Several barriers usually overlap, which is why simple fixes often fall short.
- Infrastructure: remote and sparsely populated areas are costly to connect.
- Affordability: data plans and devices can take a large share of household income.
- Digital skills: without training, people may avoid services or struggle to spot misinformation.
- Language: much online content is published in a small number of major languages.
- Electricity: unreliable power makes charging devices and running networks difficult.
- Social barriers: age, gender norms and disability can limit who gets to use shared devices.
Why the Digital Divide Matters for Media Access
As newspapers, broadcasters and governments move services online, people without good connections risk missing important information. Emergency alerts, job notices, school lessons and local news increasingly assume a smartphone and data.
This has consequences for democracy and wellbeing, a concern that runs through much of the coverage on interworldradio.net. When some communities hear only part of the conversation, they have less say in decisions that affect them, and they become easier targets for rumor.
Comparing Media by Accessibility
Different media place very different demands on audiences. The comparison below shows why older formats still matter in less connected places.
| Medium | What You Need | Ongoing Cost to Listener or Reader | Literacy Required |
|---|---|---|---|
| AM/FM radio | Low-cost receiver, batteries or power | None beyond power | No |
| Shortwave radio | Shortwave-capable receiver | None beyond power | No |
| Television | TV set, signal or subscription, electricity | Low to moderate | Not usually |
| Print newspapers | Access to distribution | Per copy | Yes |
| Mobile internet | Smartphone, coverage, data plan | Recurring data costs | Often |
| Fixed broadband | Home line, router, device | Monthly subscription | Often |
Broadcast radio stands out because listening costs nothing once you own a set. Our guide to shortwave radio for beginners shows how signals can still cross borders to reach isolated audiences, while our comparison of internet radio vs FM explains why many stations now broadcast on both.
How the Gap Is Being Closed
Governments, international agencies, community groups and broadcasters are all working on parts of the problem. The most promising approaches tackle several barriers at once.
Expanding Infrastructure
Public funding, shared towers, community networks and satellite services are bringing coverage to areas commercial providers once ignored.
Making Access Affordable
Lower-cost devices, subsidized plans and free public Wi-Fi in libraries, schools and community centers help households that cannot afford a private connection.
Building Skills and Local Content
Digital literacy programs teach people to use services safely and judge information critically. Content in local languages, on topics people care about, gives them a reason to go online in the first place.
Hybrid Media Strategies
Many broadcasters combine traditional transmission with streaming, podcasts and messaging apps, so connected and unconnected audiences can both be reached. Explore more on these tools in our technology coverage.
What Readers Can Do
Closing the divide is not only a job for governments. Individuals can support public libraries, donate used devices to trusted programs, volunteer as digital mentors or back local and community stations that serve offline listeners.
For more reporting on inequality and inclusion, visit our social issues section, or explore the full range of features at interworldradio.net.
Where internet access is limited, broadcast radio often fills the gap, and many projects now use radio as a tool for social change in exactly the communities the digital divide leaves behind.
Frequently Asked Questions
What is the simplest definition of the digital divide?
The digital divide is the gap between people who can access and effectively use the internet and digital technology, and those who cannot. It includes differences in network coverage, device ownership, affordability and digital skills, and it affects how easily people reach news, education, work opportunities and public services in daily life.
How many people in the world are still offline?
According to the International Telecommunication Union’s Facts and Figures 2025 report, about 2.2 billion people remain offline, most of them living in low- and middle-income countries. The ITU also notes that while almost three-quarters of the world’s population now uses the internet, the pace of progress in connecting people is slowing.
Does the digital divide exist in rich countries?
Yes. Even in wealthy nations, gaps persist between urban and rural areas, between income groups, and between younger and older people. Some households rely only on a smartphone rather than home broadband, which can make tasks such as studying, applying for jobs or filling in official forms much harder to complete.
Why is radio important in closing the digital divide?
Radio needs only an inexpensive receiver and a power source, costs nothing to listen to and requires no reading skills. That makes it one of the most inclusive ways to share news, emergency information and education with people who are offline, while stations can also stream online to reach connected audiences.
