The death of National Population Commission Chairman, Dr Aminu Yusuf Talban Wushishi, on Friday has come at a particularly sensitive point for Nigeria’s population data system, barely eight months after he assumed office and weeks after the commission expanded nationwide digital registration of births and deaths.
Yusuf, who was born on April 15, 1960, in Wushishi, Niger State, was 66. His death was confirmed by his Special Adviser on Media, Stanley Nwosu, who told Vanguard that the chairman died after a brief illness. Other reports also confirmed the development, although details of the illness and funeral arrangements had not been officially released at the time of reporting.
His death ends one of the shortest tenures of an NPC chairman in recent years and creates a leadership transition at an institution whose responsibilities extend far beyond conducting a population census. The commission is responsible for generating demographic information used in planning education, healthcare, housing, infrastructure, social protection and other public services.
Yusuf assumed office on December 2, 2025, after President Bola Tinubu swore him in as the eighth substantive chairman of the NPC. He succeeded Nasir Isa Kwarra, whose five year tenure ended in October 2025.
The timing is significant because the commission had entered a period of major institutional and technological reforms under Yusuf.
Yusuf inherited an institution facing one of Nigeria’s most persistent statistical challenges: the country has not conducted a national population and housing census since 2006.
The 2006 census produced a final population figure of 140,431,790. NPC records show that the exercise incorporated technologies including GPS and satellite imagery for mapping enumeration areas, as well as machine readable forms and fingerprint technology to help detect multiple counting.
Nearly two decades later, that remains Nigeria’s last completed national census.
The gap has significant implications. Population figures underpin decisions about where schools, hospitals, roads and other infrastructure are required, while demographic data also influence economic planning and the allocation of public resources.
President Tinubu acknowledged the problem in April 2025 when he inaugurated a committee on the forthcoming census, describing an accurate population count as essential to planning in healthcare, education, security and the economy. The State House said the committee was also expected to examine the financing of the exercise.
Yusuf therefore arrived at the NPC with the census question still unresolved.
His appointment followed Kwarra’s departure on October 28, 2025. Muhammad Usman Dattijo, the Federal Commissioner representing Niger State, served as acting chairman until Yusuf’s appointment was formalised.
At his assumption of office, Yusuf pledged to modernise the commission and rebuild confidence in Nigeria’s demographic data. He outlined a seven point agenda covering census delivery, stakeholder engagement, digitisation of civil registration and vital statistics, data quality, research, infrastructure, population management and institutional strengthening.
Although his tenure lasted less than a year, Yusuf’s administration oversaw developments in the civil registration system that could have lasting implications for Nigeria’s demographic database.
On July 1, 2026, the NPC commenced nationwide digital registration of births and deaths through its VitalReg platform under the Electronic Civil Registration and Vital Statistics system.
The platform was rolled out across all 36 states and the Federal Capital Territory, allowing birth and death registration to be processed digitally rather than relying exclusively on physical registration points.
The reform is important because a census provides a snapshot of the population at a particular point, while civil registration continuously records vital events such as births and deaths.
A functioning civil registration system can therefore provide government with a more regular flow of demographic information between censuses.
That distinction becomes increasingly important as Nigeria’s population grows.
At a 2026 World Population Day event, the NPC placed Nigeria’s population at more than 238 million. That figure is an estimate, not the result of a new national census, and should therefore not be confused with an officially enumerated population count.
The difference between estimated and enumerated population is central to understanding Nigeria’s data challenge.
The country’s last census count dates from 2006, while subsequent population figures have largely been projections and estimates based on demographic assumptions.
Yusuf’s death does not by itself create Nigeria’s population data problem. The challenge predates his appointment and has survived successive administrations of the NPC.
The commission’s own historical records show that Nigeria conducted a national census in 1991 before the 2006 exercise.
The long interval since 2006 means Nigeria is attempting to plan for a population whose size, distribution and characteristics have changed substantially since the last comprehensive count.
Population growth is not uniform either. Urbanisation, internal migration, displacement, changing household structures and demographic differences between states mean that national estimates cannot provide the same level of geographic detail as a properly conducted census.
That is why the quality of the next census matters as much as its timing.
NPC has been preparing for a digital census, with enumeration area demarcation, digital mapping and other preparatory activities already undertaken. The commission said in December 2025 that substantial preparatory work had been completed and that it was ready to proceed once the Federal Government set a new census date.
As of the latest available NPC information, no new census date had been officially announced.
The immediate question following Yusuf’s death is who will provide leadership at the commission while the Federal Government determines the next step.
The NPC is constitutionally established as a permanent federal executive body and is not dependent on the continued tenure of an individual chairman. Its structure includes a chairman and 37 federal commissioners, one representing each state and the Federal Capital Territory. It also maintains offices across the states and local government areas.
That institutional structure means the commission’s ongoing operations, including civil registration, data collection and census preparations, can continue despite the leadership change.
The more consequential issue is whether the transition will interrupt the momentum around the delayed census and digital demographic reforms.
Yusuf had repeatedly emphasised the need for scientifically sound population data. In his inaugural address, he said the NPC’s mandate was too important to be handled casually and pledged adherence to integrity, professionalism, accountability and international standards.
His death therefore leaves behind an unfinished agenda rather than a completed reform programme.
For Nigeria, the larger challenge remains unchanged: building a population data system capable of telling the country, with credible evidence, not only how many people live here, but where they live, their demographic characteristics and the services they require.
The next NPC leadership will inherit that responsibility at a time when the country’s last census is already two decades old and its population estimates have moved far beyond the figures produced by the 2006 headcount.