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Zik A, Onitsha postal code

Listed · original date keptSources

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Streets in Zik A, Onitsha use the postal code:

Zik A, Onitsha, Anambra 430252 6-digit code · use on most forms

16 streets are listed for Zik A, grouped under Onitsha, Anambra State.

Streets in Zik A

16 streets

Streets in Zik A with postal codes. Sorted by name.
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Agulu St.430252
Ajebbo St.430252
Akigwe St.430252
Anyegbunamst430252
Calabar St.430252
Creek Rd.430252
Ebonesi St.430252
Egbuche St.430252
Eleanor St.430252
Glo. White St.430252
Gunning St.430252
Ibekwe St.430252
Kaduna St.430252
Nupe Square430252
Okwenu St.430252
Zik Ave.430252
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New since 1 Oct 2026

New postcode in Zik A

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.

Zik A postal code FAQs

What is the postal code for Zik A?

The 6-digit postal code for Zik A, Onitsha is 430252.

Is 430252 the same as the new postcode?

No. 430252 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“/onitsha-town-area-zip-codes/” (published 21 Sept 2017, last updated 21 Sept 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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