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Eti-Osa postal codes

Listed · original date keptSources

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Eti-Osa, Lagos uses 5 postal codes. The most-listed one is:

Most-listed code in Eti-Osa 101233 On 182 of 365 listed streets and places
Need your building's new code? See New postcode in Eti-Osa.

We list 365 streets and places in 96 areas of Eti-Osa LGA, Lagos State, with codes from 101222 to 101245. The nearest LGAs with listed codes are Ikorodu, Lagos Island and Lagos Mainland.

Areas in Eti-Osa

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New since 1 Oct 2026

New postcode in Eti-Osa

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.

Nearby LGAs

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Banks near Eti-Osa

Straight-line distance from the centre of Eti-Osa, as the crow flies. Find the nearest branch to you.

Stations near Eti-Osa

Straight-line distance from the centre of Eti-Osa, as the crow flies. Find the nearest station to you.

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Eti-Osa postal code FAQs

What is the postal code for Eti-Osa?

Eti-Osa, Lagos has 5 postal codes in our listings, so the right one depends on your street or area. The most-listed is 101233, on 182 of 365 listed streets and places. Other codes include 101241 and 101222. Use the table above to find yours.

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 5 listings“/ajah-area-zip-code-postal-code/” (published 14 Sept 2022, last updated 19 Sept 2022); “/ikoyi-streets-zip-codes/” (published 21 Jul 2017, last updated 21 Jul 2017); “/obalende-streets-zip-codes/” (published 21 Jul 2017, last updated 21 Jul 2017); “/victoria-island-streets-zip-codes/” (published 21 Jul 2017, last updated 21 Jul 2017); “/dolphin-estate-streets-zip-codes/” (published 20 Jul 2017, last updated 20 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. Eti osa ikoyi obalende postal code

    Jibola asked on · 2 people asked this

    Ikoyi uses legacy postcode 101233, and Obalende uses 101232, both in Eti-Osa LGA, Lagos State. These are old 6-digit postal area codes, so one code covers many streets. See Ikoyi postcodes and Obalende postcodes. For a building-level code, use the NIPOST finder at https://postcode.gov.ng/find.

    Answered by our AI assistant using our postcode data · checked 9 Oct 2026

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  2. I can’t find Dodan barracks

    Jibola asked on

    Dodan Barracks Street is listed on this site in Obalende, Eti-Osa LGA, Lagos State, with legacy postcode 101232. You can see it on the Obalende page. Old 6-digit codes cover a postal area rather than one building. For a building-level postcode, use the NIPOST finder at https://postcode.gov.ng/find.

    Answered by our AI assistant using our postcode data · checked 9 Oct 2026

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  3. My area is Lekki and ls not listed how can I found it

    Idoko asked on

    Thanks for your question. Lekki is listed on our site, but under Kosofe LGA rather than Eti-Osa, which is why it may not show on this page. The old code for Lekki is 105102, and it covers a wide postal area. For a building-level code, use the NIPOST finder at https://postcode.gov.ng/find. You can also see the Kosofe postcodes page.

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

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  5. I can’t find agungi

    Eson asked on

    We don't list a postcode for Agungi yet. Agungi is in Eti-Osa LGA, Lagos State, but our data doesn't include it, so please check Eti-Osa postcodes for nearby areas. For the exact new building-level postcode, use the NIPOST finder at https://postcode.gov.ng/find.

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

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  6. Kindly send in Adetokumbo Ademola street Vicoria Island or 1004 estate zip code.

    Udozuwe asked on

    Adetokumbo Ademola Street in Victoria Island has the old 6-digit code 101241, which covers the wider postal area rather than one building. We don't list a code for 1004 Estate, so please check that name or use the NIPOST finder for the new building-level code at postcode.gov.ng/find.

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

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  7. I can't find d code for okun mopol, why

    Sarah asked on

    We don't list a postcode for Okun Mopol yet. It isn't among the Eti-Osa areas we cover. Eti-Osa's old 6-digit codes are 101222, 101232, 101233, 101241 and 101245, and you can browse them on the Eti-Osa page. For the new building-level postcode, use NIPOST at https://postcode.gov.ng/find.

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

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  9. I stay at opposite badore senior and junior community school badore road eti-osa local government Lagos Nigeria

    Ahmeed asked on

    Badore Street in Ajah, Eti-Osa LGA, uses the old 6-digit code 101245, and Badore is also listed as an area in Lagos under code 100269. A single old code covers a whole postal area, not one building. For the exact new building-level postcode of your address, use the NIPOST finder at https://postcode.gov.ng/find. You can also see the Eti-Osa area list at Eti-Osa postcodes.

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

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  10. I stay at jakande housing estate I can't find the postal num

    Adaeze asked on

    Jakande Estate in Ajah, Eti-Osa LGA, is listed on this site under the old 6-digit postal area code 101245. That code covers the wider Ajah postal area, so it applies to many streets nearby, not just one building. For the new building-level postcode, use the NIPOST finder at https://postcode.gov.ng/find. You can also see the area page: Ajah postcodes.

    Answered by our AI assistant using our postcode data · checked 9 Oct 2026

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  11. I stay at jakande

    Adaeze asked on

    Jakande Estate in Ajah, Eti-Osa LGA, uses legacy postcode 101245. That code covers the wider postal area, so it applies to many streets nearby, not just your building. For the exact new building-level postcode, use the NIPOST finder at https://postcode.gov.ng/find. You can also see more codes on Ajah area postcodes.

    Answered by our AI assistant using our postcode data · checked 9 Oct 2026

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  12. I can't find any for Abraham Adesanya Estate, ogombo road, Ajah. Why?

    Johnne asked on

    We don't list a legacy 6-digit code for Abraham Adesanya Estate on Ogombo Road yet. Our Ajah entries cover Ajah Street and the Ajah area, which use code 101245, and the Eti-Osa page lists other areas in the LGA. The new building-level postcode for the estate can be found at https://postcode.gov.ng/find. You can also browse Eti-Osa postcodes.

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

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