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Iseyin, Iseyin postal code

Listed · original date keptSources

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Streets in Iseyin, Iseyin use the postal code:

Iseyin, Iseyin, Oyo 202101 6-digit code · use on most forms

53 streets are listed for Iseyin, in Iseyin LGA, Oyo State. The nearest listed areas are Ado Awaye, Osogun, Imini.

Streets in Iseyin

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New since 1 Oct 2026

New postcode in Iseyin

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 areas

Banks near Iseyin

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

Iseyin postal code FAQs

What is the postal code for Iseyin?

The 6-digit postal code for Iseyin, Iseyin is 202101.

Is 202101 the same as the new postcode?

No. 202101 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“/iseyin-streets-zip-codes/” (published 31 Jul 2017, last updated 31 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. I need isalu postal code

    Chicago asked on

    Isalu isn't listed in our data, so we don't have a code for it. The Iseyin area in Iseyin LGA, Oyo State, uses legacy code 202101, which covers a wide postal area rather than one street. You can browse the Iseyin postcodes page or the Oyo State page for the full list. For a building-level code, use NIPOST's postcode finder.

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

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  2. Isalu zip code in Iseyin town

    Houston asked on

    Our listing for Iseyin town (Iseyin LGA, Oyo State) gives the old 6-digit postcode 202101. We don't have a separate entry for Isalu, so we can't confirm a code for it. Old codes cover a whole postal area, not a single street. For the building-level code, use NIPOST's finder at https://postcode.gov.ng/find. You can also see the wider Iseyin LGA postcodes.

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

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  3. Ikotun zip code

    Houston asked on

    Ikotun appears twice in the site's data. In Alimosho LGA, Lagos State, the old 6-digit postcode is 100265 (Ikotun postcodes). In Egbedore LGA, Osun State, it is 232108 (Ikotun, Osun postcodes). Old codes cover a whole postal area, not one building. For the new building-level postcode, use https://postcode.gov.ng/find.

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

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