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Complete List Of Port Harcourt Postal Codes And Zip Codes (Updated 2025)

When navigating through Port Harcourt, the capital city of Rivers State in Nigeria, knowing the correct postal codes is essential for efficient mail delivery and navigation. The city is divided into several zones, each with its distinct postal code. Here's a comprehensive guide to the updated postal and zip codes for various areas in Port Harcourt as of 2025.

Key Postal Code Areas in Port Harcourt

1. Old Township Area - 500242

This is one of the oldest parts of Port Harcourt, rich in history and culture. Key streets in this area include Aggrey Road, Azikiwe Road, and Bonny Street, all sharing the postal code 500242.

2. New Layout Area - 500243

Known for its modern infrastructure and residential layouts, the New Layout area covers streets such as Bishop Johnson Street, Ibadan Street, and Onitsha Street. All streets in this area fall under the postal code 500243.

3. D-line Area - 500261

This area is predominantly residential and commercial. Streets like Agudama Street, Omoku Street, and Wogu Street are all covered by the postal code 500261.

4. Diobu Areas

• Diobu Mile 1 - 500262: Streets in this area, including Ikwerre Road, Abonnema Road, and Ojike Street, all use the postal code 500262.
• Diobu Mile 2 - 500263: Abel Jumbo Street, Ojoto Street, and Gambia Street are a few of the streets in this zone, which all share the postal code 500263.
• Diobu Mile 3 - 500264: Streets like Azikiwe Street, Chigbu Street, and School Road use the postal code 500264.

5. Amadi Flat Area - 500251

This area is notable for its residential quarters. Streets such as Alabo Opia Street, Calabar Street, and Paris Jones Street are part of this zone, all sharing the postal code 500251.

6. Bori Kiri Area - 500244

Bori Kiri, known for its maritime activities, includes streets like Andoni Street, Nembe Street, and Rex Lawson Street, all using the postal code 500244.

7. New G.R.A Area - 500271

This area is recognized for its high-end residential zones and modern amenities. Streets here, including Epirikom Road, Ikegwuru Road, and Phase I to III, are under the postal code 500271.

8. Rumuokwuta Area - 500272

This rapidly growing residential and commercial area includes streets like Mgbuoba, NTA Area, and Rumuigbo, all with the postal code 500272.

Why Postal Codes Matter

Understanding and using the correct postal codes is crucial for both residents and businesses in Port Harcourt. It ensures timely and accurate delivery of mail and packages, as well as helps with location identification for various services.

These updated postal codes reflect the latest changes and developments in the city, ensuring that you have the most accurate and current information. Whether you're sending a letter, package, or just trying to navigate the city, this guide will help you do so with ease.