FiveG looks far more widespread on paper than it feels on the ground. ICASA says national 5G population coverage moved from 46.6% in 2024 to 58% in 2025, but that single figure hides a country that is still split into fast lanes and dead zones.

The provincial table is much less flattering. Gauteng is listed at 74% in ICASA’s rural figures, Mpumalanga at 63%, while the Eastern Cape sits on 7%, the Northern Cape on 13% and KwaZulu-Natal on 15%. Those numbers are not a tweak around the edges. They describe very different levels of access.

Population coverage flatters the map

Population coverage tells you how many people live within reach of a 5G signal. Geographical coverage tells you how much land is actually covered. The two are often confused, and that confusion is doing a lot of work for the operators.

A network can push population coverage up quickly by lighting up dense suburbs, business districts, transport corridors and major towns. A few well-placed sites in Johannesburg, Pretoria or along the N3 can move the headline number sharply. That says little about the Karoo, the northern reaches of the Eastern Cape, or the long stretches of road where there are few people, fewer towers and very little commercial reason to build fast.

That is why a province can score well in population terms while still leaving big pieces of ground without usable 5G. The map looks better than the lived experience because the statistic is counting people, not kilometres.

ICASA’s own reporting needs to be read with that in mind. Its urban narrative and its table do not seem to line up cleanly on whether Gauteng or the Western Cape had the strongest urban 5G figure. That is not a footnote. It is the sort of mismatch that should be put back to the regulator before anyone treats the ranking as settled.

The provincial split is stark

The rural table is where the divide becomes impossible to ignore.

• Gauteng: 74%
• Mpumalanga: 63%
• KwaZulu-Natal: 15%
• Northern Cape: 13%
• Eastern Cape: 7%

A reader in Sandton or Midrand is living in a different network world from a reader in a town outside Mthatha or in a thinly served part of the Northern Cape. The national average hides that gap. The provincial figures expose it.

That split matters because 5G is sold as a service that improves speed, responsiveness and capacity. If the signal only appears in town centres and around a few dense nodes, then the province is not really getting the same product. It is getting fragments of it.

For households, the practical effect is obvious. A student trying to stream a lecture, a small business owner uploading product photos, or a commuter relying on mobile data in an area with patchy fixed broadband does not care about the national average. They care whether the phone holds a usable signal indoors, whether the page loads, and whether the connection collapses when the room fills up.

The icon can lie

Even a covered area can disappoint. A 5G badge on a handset does not prove much on its own.

Indoor reception is one problem. Higher frequency 5G layers struggle through walls, glass and dense building materials, so a phone may show 5G outdoors and slip back to 4G inside a shop, office or home. Capacity is another. If a site is busy, or the backhaul is thin, the network may be technically present while performance falls apart under load.

Device support also matters. A handset can be 5G capable and still miss the bands an operator actually uses in a particular area. In that case, the user has the right logo and the wrong experience.

That is why the best comparison is not one table against another. It is ICASA’s data alongside operator coverage maps and controlled speed tests in named places. Maps from Vodacom, MTN, Telkom and Cell C can show where coverage is outdoor only, where it weakens indoors, and where it disappears altogether. Speed tests in places such as Sandton CBD, Gqeberha city centre and Mthatha town centre can show whether the network is really delivering more than a flashing icon.

The real test is daily use

The question is not whether 5G exists in a province. It is where it actually changes daily life.

In a well-covered urban core, 5G should mean faster downloads, lower latency and fewer stalls when several people are using the network at once. Outside those pockets, the technology often becomes decorative. The badge appears near a mall, a CBD or a main road, then drops away as soon as someone heads a few blocks out or steps indoors.

That is the gap ICASA’s national number cannot show. A rise from 46.6% to 58% sounds like progress, and in a narrow sense it is. But it also papers over the fact that 5G remains concentrated where the economics are easiest and the returns are quickest. For large parts of the country, especially in the provinces at the bottom of the table, the network is still more promise than utility.

The useful question now is not how many people are counted as covered. It is where 5G is strong enough to matter, and where it is still just an icon near the town centre.