Nigeria’s Quarterly Data Usage Surpasses 4 Million Terabytes in Record Surge

Nigeria’s data consumption has reached an all-time high, crossing 4 million terabytes within a single quarter for the first time, according to the latest figures from the Nigerian Communications Commission (NCC).

Between January and March 2026, total data usage climbed to 4.06 million terabytes—equivalent to over 4 billion gigabytes—highlighting the rapid pace of digital adoption across the country.

The milestone surpasses the previous record of 3.86 million terabytes recorded in the final quarter of 2025, pointing to sustained growth despite a slight moderation following the usual year-end surge.

March 2026 emerged as the peak period, with data consumption hitting 1.42 million terabytes—the highest monthly figure on record. Average daily usage during the month rose to approximately 45,896 terabytes, recovering from a dip in February and setting a new benchmark for network demand.

The surge is underpinned by continued expansion in Nigeria’s internet infrastructure. Delivering data at this scale relies on extensive undersea cable systems, nationwide fibre optic networks, and over 20,000 telecom towers operating at high capacity.

Telecom operators have significantly ramped up investment to support this growth. MTN Nigeria alone invested about ₦1 trillion in network upgrades over the past year, while Airtel committed roughly $500 million. Globacom has also continued to expand its infrastructure footprint.

The growth trajectory has been steep. Monthly data usage stood at approximately 517,000 terabytes in early 2023, but has more than doubled by 2026, reflecting both rising demand and improved network capacity.

A key driver of this expansion is the transition to faster network technologies. As of March 2026, 4G networks account for 53.76 per cent of total connections, providing the backbone for high-volume data traffic.

Meanwhile, 5G adoption—though still at an early stage with 4.2 per cent penetration—is beginning to support high-bandwidth activities such as streaming and cloud services, particularly in major urban centres like Lagos and Abuja.

The shift is also driving increased demand for fixed wireless and fibre-based internet services. Fixed internet subscriptions rose by 10.02 per cent in March, with MTN Nigeria maintaining a dominant position, accounting for over 80 per cent of the market.

The data underscores Nigeria’s accelerating digital transformation, as connectivity continues to play a central role in economic activity, communication, and access to digital services.