The Nigerian Postal Service (NIPOST) has announced plans to assign a unique digital postcode to every addressable building across Nigeria as part of efforts to create a nationwide digital addressing system.
Key Highlights:
Postmaster General and Chief Executive Officer of NIPOST, Tola Odeyemi, disclosed this during the unveiling of the Post Code Delineation Model Validation 2026 in Abuja on Monday.
According to Odeyemi, the initiative is aimed at developing a machine-readable location and address framework that will enable every building in the country to have a distinct digital identity.
“Postcode is basically a framework used to have a machine-readable standard location address for every addressable building in Nigeria,” she said.
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She explained that the project would make Nigeria one of the first countries in Africa to implement a postcode system that identifies addresses down to the individual building level.
The NIPOST boss noted that the digital postcode system is expected to improve postal services, logistics operations, emergency response, security coordination, and national planning by making it easier to identify locations accurately.
Odeyemi said the country’s diverse geographical landscape required different approaches to address mapping and postcode allocation.
“Nigeria is a large country. We have all the way from the top of Nigeria, which is almost like the Sahel, to the Savannah, to the Middle Belt, to the tropical South and even to the riverine areas.
“The logic that will work for Jigawa is not the same logic that will work for Bayelsa because they have completely different geographical expressions, density of buildings, population distribution, and topography,” she said.
She added that the postcode delineation process was designed to ensure that postcode boundaries do not cross existing administrative boundaries such as local government areas.
“Delineation has to make sure the postcode does not pass administrative boundaries, and it must not go across two local government areas,” Odeyemi stated.
According to her, the ongoing validation exercise involves verifying aerially mapped postcode zones against actual settlement patterns and geographical realities across different parts of the country.
“To test the polygons we have drawn aerially, we must ensure they accurately reflect realities on the ground. For example, the density of buildings in Lagos, particularly in Mushin, is very different from the density of buildings in Abuja.
“We are making sure that density maps and topographical features are properly captured for each state in Nigeria,” she explained.
She described the Post Code Delineation Model Validation exercise as a critical stage in NIPOST’s broader digital addressing programme.
