Old G.r.a, Port-Harcourt postal code
Listed · original date keptSources
Streets in Old G.r.a, Port-Harcourt use the postal code:
14 streets are listed for Old G.r.a, in Port-Harcourt LGA, Rivers State. The nearest listed areas are Amadi Flat, Bori, Ndoni.
Streets in Old G.r.a
| Copy | ||
|---|---|---|
| Abana St. | 500241 | |
| Agina Ave. | 500241 | |
| Akomas St. | 500241 | |
| Allagoa Ave. | 500241 | |
| Ebunine St. | 500241 | |
| Ernest Ikoki St. | 500241 | |
| Force Ave. | 500241 | |
| Graham Ave. | 500241 | |
| Harley St. | 500241 | |
| Inikere St. | 500241 | |
| Miller Ave. | 500241 | |
| Umuahia St. | 500241 | |
| William Jumbo St. | 500241 | |
| Wokekoro St. | 500241 |
New postcode in Old G.r.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.
- LAState
- 01LGA
- A03District
- FKArea
- 01Building
Nearby areas
Banks near Old G.r.a
Straight-line distance from the centre of Port-Harcourt (we have no map position for Old G.r.a itself), as the crow flies. Find the nearest branch to you.
Old G.r.a postal code FAQs
What is the postal code for Old G.r.a?
The 6-digit postal code for Old G.r.a, Port-Harcourt is 500241.
Is 500241 the same as the new postcode?
No. 500241 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“/old-g-r-streets-zip-codes/” (published 22 Jul 2017, last updated 22 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.
I can't find the postal code for ogbumnabali
We don't list a code for Ogbunabali yet. The only area we list on this page is Old G.R.A in Port Harcourt LGA, which has legacy code 500241, and that is a different place. You can browse all Rivers State areas on our Rivers State page. For the new building-level postcode for a specific address, use NIPOST's postcode finder.
Answered by our AI assistant using our postcode data · checked 10 Oct 2026
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