The capital of Nigeria’s Rivers State is Port Harcourt. The city is divided into multiple areas, each with a different postal or zip code.

The Port Harcourt postal codes are as follows:

Port Harcourt town areas

Diobu mile 1

Location Postcode
Abba St. 500262
Abakaliki St. 500262
Abonnema Rd. 500262
Afikpo St. 500262
Agede St. 500262
Akokwa St. 500262
Awkuzu St. 500262
Emenike St. 500262
Ikot Ekpene St. 500262
Ikwerre Rd. 500262
Nanka St. 500262
Niemanze St. 500262
Njemanze 500262
Nsukka St. 500262
Obodu St. 500262
Ogwa St. 500262
Ojike St. 500262
Okija St. 500262
Orlu St. 500262
Udi St. 500262
Urualla St. 500262
Uyo St. 500262
Agip Rd. 500262
Ebira Rd. 500262
Epirikom St. 500262
Express Way. 500262
Road C 500262
Road A 500262
Road B 500262
Uni Tech. Rd. 500262

Old G.R.A

Location Postcode
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

Diobu mile 2

Location Postcode
Abel Jumbo St. 500263
Adelabu St. 500263
Anozie St. 500263
Echua St. 500263
Gambia St. 500263
Ihidionma St. 500263
Lumumba St. 500263
Ojoto St. 500263
Timber Rd. 500263

Old Township

Location Postcode
Accra St. 500242
Aggery St. 500242
Ahoada St. 500242
Asaba St. 500242
Azikiwe Rd. 500242
Banham St. 500242
Barrack Rd. 500242
Bathurst Rd. 500242
Bende St. 500242
Bernard Carr St. 500242
Bonny St. 500242
Bori St. 500242
Brass St. 500242
Church Hill Rd. 500242
Creek Rd. 500242
Crowther St. 500242
Degema St. 500242
 Diobu St. 500242
Elliot Henry St. 500242
Enugu St. 500242
Freetown St. 500242
Henshaw St. 500242
Hospital Rd. 500242
Industry Rd. 500242
Isaa Boro St. 500242
Jos St. 500242
Kano St. 500242
Lagos St. 500242
Market Rd. 500242
Moscownd 500242
Niger St St. 500242
Okrika St St. 500242
Opobo St St. 500242
Paris Jones St St. 500242
Sokoto St St. 500242
Station (Okrika Rd) 500242
Tokoradi St. St. 500242
Victoria St. St. 500242

Eagle island rumueme/Oroakwo

Location Postcode
Abba St. 500262
Abakaliki St. 500262
Abonnema Rd. 500262
Afikpo St. 500262
Agede St. 500262
Akokwa St. 500262
Awkuzu St. 500262
Emenike St. 500262
Ikot Ekpene St. 500262
Ikwerre Rd. 500262
Nanka St. 500262
Niemanze St. 500262
Njemanze 500262
Nsukka St. 500262
Obodu St. 500262
Ogwa St. 500262
Ojike St. 500262
Okija St. 500262
Orlu St. 500262
Udi St. 500262
Urualla St. 500262
Uyo St. 500262
Agip Rd. 500262
Ebira Rd. 500262
Epirikom St. 500262
Express Way. 500262
Road C 500262
Road A 500262
Road B 500262
Uni Tech. Rd. 500262

D -line

Location Postcode
Agudama St. 500261
Amaigbo St. 500261
Asinobi St. 500261
Emekuku St. 500261
Ina Obasi St. 500261
Kaduna St. 500261
Khana St. 500261
Mbonu St. 500261
Okoroji St. 500261
Omoku St. 500261
Premabiri St. 500261
Wogu St. 500261

Amadi flat

Location Postcode
Alabo Opia St. 500251
Arocchukwu St. 500251
Asaba St. 500251
Atali St. 500251
Calabar St. 500251
Floyer St. 500251
Macauley St. 500251
Nzimiro St. 500251
Ogoja St. 500251
Paris Jones St. 500251

Bori kiri

Location Postcode
Andoni St. 500244
Bori St. 500244
Chief Oju Daniel 500244
Kalioway 500244
Etche St. 500244
Harold Wilson Drive 500244
Kolokuma St. 500244
Nembe St. 500244
Okarki St. 500244
Rex Lawson St. 500244
Rumukrushe St. 500244
Sandilled Phase I 500244
Sandfilled Phase II 500244
Sandfilled Phase III 500244

Diobu mile 3

Location Postcode
Azikiwe St. 500264
Chigbu St. 500264
Ejigini St. 500264
Eji -Ogbu St. 500264
Ekwe St. 500264
Obaziolu St. 500264
Obunda St. 500264
Odunze St. 500264
School Rd. 500264
Wokoma St. 500264

New layout

Location Postcode
Bishop Johnson St. 500243
Gapt. Amangala St. 500243
Gelsthorpe St. 500243
Ibadan St. 500243
King Jaja St. 500243
Moorehouse St. 500243
Ndoki St. 500243
Onitsha St. 500243

Diobu mile 4

Location Postcode
Customs and Ecise 500265
National Council of women 500265
Nursing school 500265
Prisons Headquarters 500265
Specialist Hospital 500265

Rumukrueshi

Location Postcode
Elelewon 500211
Shell Club 500211
Shell Residential 500211
Quarters 500211
Woji Housing Estate 500211

Magbuoba

Phase I 500271
Phase II 500271
Phase III 500271
Epirikom Rd. 500271
Ikegwuru Rd. 500271
Ikwerre Rd. 500271
Road C. 500271
Rumuoluwuta Rd. 500271

Rumuokwuta

Mgbuoba 500272
NTA Area 500272
Rumu one 500272
Rumuigbo 500272
Rumuokwuta 500272
Rd. 500272

New G.R.A

Phase I 500271
Phase II 500271
Phase III 500271
Epirikom Rd. 500271
Ikegwuru Rd. 500271
Ikwerre Rd. 500271
Road C. 500271
Rumuoluwuta Rd. 500271

Ikwerre

Mgbuoba 500272
NTA Area 500272
Rumu one 500272
Rumuigbo 500272
Rumuokwuta 500272
Rd. 500272
Rd. 500272

Port Harcourt rural areas

Location Postcode
Abuloma 500101
Amadio-Ama 500101
Boibu-Oromerizemgbu 500101
Elekohia 500101
Okuru 500101
Orada
 Diobu 500101
Orogbum 500101
Oroworukwo 500101
Rainbow Town 500101
Rumuoparali 500101
Runiu Kalgbo 500101