Watch any danfo, any banking hall queue or any campus hostel in Nigeria and you will see the same thing: heads down, thumbs scrolling, videos playing. The numbers now show just how much that habit is costing the networks.
Nigerians used 1.76 million terabytes of internet data in August 2026, the highest monthly figure since the Nigerian Communications Commission (NCC) began publishing it in 2023, according to the regulator's latest industry statistics as reported by Technext and TechCabal.
That is not a one month spike. Between January and August, Nigerians used about 11.94 million terabytes, roughly 90% of everything the country consumed in the whole of 2025, with four months of the year still to go.
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August 2026: 1.76 million terabytes of data, a record. January to August: 11.94 million terabytes, about 90% of the full 2025 total.
A Climb That Has Not Stopped All Year
The monthly figures tell a steady story. According to TechCabal's reading of the NCC data, consumption was lowest in February at 1.26 million terabytes, rose to 1.4 million in March, crossed 1.5 million in June and reached about 1.66 million in July before August's record.
At an NCC-convened investment forum in Abuja earlier this month, the regulator and its partners said July's usage was up almost 47% on a year earlier. Their joint communique summed up the problem in five words: "Demand is outgrowing the networks."
Spread across Nigeria's 158.5 million internet subscriptions, August's total works out to about 11.4 GB per subscription for the month, Technext calculated.
What Is Eating All the Data
The drivers are not a mystery. Short video on TikTok, Instagram Reels, YouTube and X now fills commutes and lunch breaks. WhatsApp calls, Telegram and Zoom have replaced a lot of traditional voice calls and SMS. Banking apps, remote work tools, online classes and AI apps add more on top.
Telecom analyst Osita Odafi told TechCabal the key question is no longer only how many Nigerians are online, but "how intensively they are using it." Note that this is an expert view of likely causes. The NCC does not publish a breakdown of traffic by app.
Faster networks help too. In August, 4G's share of mobile subscriptions rose to 54.77% from 54.31% in July, while 5G climbed to 4.92% from 4.74%. Technext reports that 2G's share slipped to 36.05%, its first decline in six months.
The Networks Behind the Numbers
Nigeria recorded 197.42 million telecom subscriptions in August, up about 2.31 million from July. MTN had 84.56 million internet subscriptions, Airtel 56.94 million and Globacom 15.76 million, per the NCC figures cited by TechCabal.
Broadband penetration stood at 58.22% in August, according to Technext, still short of the 70% target the country set for the end of 2025 under its National Broadband Plan.
The pressure on capacity is real. The NCC forum noted that mobile broadband reaches about 90% of Nigerians, but only about 27% own a smartphone. As more people upgrade their phones, usage could climb much faster. Operators will need more fibre, more spectrum and more power at their sites to keep speeds steady, and the forum urged the government to speed up Project BRIDGE, a planned 90,000 km national fibre backbone.
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What This Means for You
First, expect your data to keep going faster than it used to. Autoplay and high definition video are the biggest silent drains, so turning off autoplay on social apps and setting video quality to "data saver" can stretch a bundle by days.
Second, if you are a student, check the NCC's zero-rated education initiative that started on October 1. It gives eligible users up to 100 MB of free daily data for approved learning platforms.
Third, watch network quality. When usage grows faster than capacity, congestion follows, especially in busy areas at peak hours. If your speeds drop, the NCC's complaint channels exist for that reason.
For startups and businesses, the message is simpler: Nigerians are spending more of their day online than ever. Products built for video, voice and mobile-first use are building for where the traffic already is.
The bottom line: at this pace, Nigeria will pass its full 2025 data total within weeks. The challenge now is whether the networks, and your data budget, can keep up.
