Nigeria - Subnational Administrative Boundaries (COD-AB)

Name: Nigeria - Subnational Administrative Boundaries (COD-AB)
Creator: UN OCHA via HDX
License: https://creativecommons.org/licenses/by/3.0/igo/

OCHA Common Operational Dataset of Nigeria administrative boundaries with official P-codes at admin 0–2. Join population and operational layers on P-code, never on state name. Companion to COD-PS Nigeria.

Source: UN OCHA via HDX · Domain: demographics · Region: africa
Coverage: 2022–2026 · Grain: admin
License: CC BY 3.0 IGO · analysis yes · redistribute yes · AI training likely
Link checked 2026-09-27 (URL reachability, not content quality).

Source page · File: nga_admin_boundaries.xlsx · File: nga_admin_boundaries.geojson.zip · Open in the atlas

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