NIPOST plans digital postcodes for every building in Nigeria

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The Nigerian Postal Service has reaffirmed its commitment to implementing a National Digital Postcode System to assign a unique digital address to every addressable building across the country.

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Speaking at the unveiling of the Post Code Delineation Model Validation 2026 in Abuja on Monday night, the Postmaster General and Chief Executive Officer of NIPOST, Tola Odeyemi, said the initiative would establish a machine-readable standard location-address framework for buildings nationwide.

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“Postcode is basically a framework used to have a machine-readable standard location address for every addressable building in Nigeria,” Odeyemi said.

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She explained that the project would place Nigeria among the first countries in Africa to develop a postcode system down to the unit level, ensuring that each standing building is assigned a unique code.

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According to her, the digital postcode system is expected to enhance service delivery, logistics operations, emergency response, and national planning by improving the identification of locations across the country.

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Odeyemi noted that the diversity of Nigeria’s geography necessitated different approaches to address mapping and postcode allocation.

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“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.

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“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.

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She said the postcode delineation process was designed to ensure that postcode boundaries align with existing administrative structures and do not overlap local government boundaries.

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“Delineation has to make sure the postcode does not pass administrative boundaries, and it must not go across two local government areas,” Odeyemi stated.

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The NIPOST boss further explained that the validation exercise involves testing aerially mapped polygons against actual settlement patterns and geographical realities in different parts of the country.

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“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 said.

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She described the Post Code Delineation Model Validation exercise as a critical stage in the agency’s broader digital addressing initiative, which seeks to create a comprehensive and standardised postcode framework for the country.

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Nigeria has long grappled with an inefficient addressing system, making it difficult to accurately identify locations for postal services, logistics, emergency response, and public planning.

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NIPOST’s National Digital Postcode System is part of efforts to create a standardised and technology-driven addressing framework that assigns a unique code to every addressable building in the country.

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