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Ikoyi, Eti-Osa postal code

Listed · original date keptSources

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Streets in Ikoyi, Eti-Osa use the postal code:

Ikoyi, Eti-Osa, Lagos 101233 6-digit code · use on most forms

91 streets are listed for Ikoyi, in Eti-Osa LGA, Lagos State. The nearest listed areas are Obalende, Onike, Abule Ijesha.

Streets in Ikoyi

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New since 1 Oct 2026

New postcode in Ikoyi

Buildings now also get their own 11-character digital postcode from NIPOST. Most forms still ask for the 6-digit code on this page. There is no conversion between the two: your building's new code comes only from NIPOST's lookup.

Published example format
  1. LAState
  2. 01LGA
  3. A03District
  4. FKArea
  5. 01Building
One lookup through NIPOST's service. The result is shown to you only and not stored or logged.
Find my building's code How the new code works

Nearby areas

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Ikoyi postal code FAQs

What is the postal code for Ikoyi?

The 6-digit postal code for Ikoyi, Eti-Osa is 101233.

Is 101233 the same as the new postcode?

No. 101233 is a 6-digit area code. The new 11-character postcode (for example LA 01 A03 FK 01) identifies a single building, and there is no conversion table between the two. Find a building's new code on postcode.gov.ng. Old vs new postcode.

Which code do I enter on online forms?

If a form asks for a "postal code" or "ZIP code" and doesn't mention NIPOST's digital postcode, enter the 6-digit code for your area. Use the new code only when the form asks for it. Which postcode to put on online forms.

Sources

  • 6-digit codes: the legacy NIPOST postcode listings published on this site since 2017, from the listing“/ikoyi-streets-zip-codes/” (published 21 Jul 2017, last updated 21 Jul 2017). These codes have not been re-checked against NIPOST since those dates. How we built this data.
  • State and LGA names: OCHA/HDX COD-AB Nigeria (OSGOF, eHealth Africa, UNCS), CC BY-IGO.
  • Approximate locations for distances: GeoNames, CC BY 4.0. Distances are between area centres, not addresses.
  • New postcode format and example: NIPOST, “What is the new alpha-numeric postcode” (opened 1 Oct 2026).

Questions from readers

Readers' questions about this page, answered from our own postcode data. We never look up or give new 11-character building codes: use postcode.gov.ng/find for those.

  1. Lekki phase 1 zip code

    Nnenna asked on

    Lekki Phase 1 uses the old 6-digit postal area codes 105101 and 105102. Abegede and Aba Oriyabrin fall under 105101, while 105102 is the Lekki Phase 1 code listed for the area. These cover a postal area of many streets, not one building. For the new building-level postcode, use NIPOST's postcode finder. Full details are on the Lekki Phase 1 page.

    Answered by our AI assistant using our postcode data · checked 10 Oct 2026

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