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Postal code 230221

Listed · original date keptSources

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Idi Seke, Osogbo, Osun State 230221 Used by 1 area and 16 listed streets and places

230221 is a 6-digit NIPOST postal code. Our listings use it for Idi Seke, Osogbo in Osun.

Places using 230221

Areas and streets listed with postal code 230221.
Idi SekeArea · Osogbo, OsunAreaOsogbo, Osun
All Saints St.Street · Idi SekeStreetIdi Seke
Asipa St.Street · Idi SekeStreetIdi Seke
Dada Ln.Street · Idi SekeStreetIdi Seke
Easa BinuyoStreet · Idi SekeStreetIdi Seke
Emiloju Cl.Street · Idi SekeStreetIdi Seke
GbeemuStreet · Idi SekeStreetIdi Seke
Hospital Ln.Street · Idi SekeStreetIdi Seke
IrerindeStreet · Idi SekeStreetIdi Seke
Ita AkogunStreet · Idi SekeStreetIdi Seke
KolawoleStreet · Idi SekeStreetIdi Seke
LasigunStreet · Idi SekeStreetIdi Seke
Latona Ln.Street · Idi SekeStreetIdi Seke
MackeyStreet · Idi SekeStreetIdi Seke
OlubarinStreet · Idi SekeStreetIdi Seke
Orita Cms.Street · Idi SekeStreetIdi Seke
Station Rd.Street · Idi SekeStreetIdi Seke
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Nearby codes

New since 1 Oct 2026

New postcode in Idi Seke, Osogbo

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

How to get a building's new code

230221 covers an area. Since 1 October 2026 each building can also have an 11-character NIPOST postcode. You can't work it out from 230221; look the building up on postcode.gov.ng. Our guide How to find your new postcode walks through it.

Sources

  • 6-digit codes: the legacy NIPOST postcode listings published on this site since 2017, from the listing“/oshogbo-town-area-zip-codes/” (published 2 Oct 2017, last updated 2 Oct 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).
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