Rivers → State → Nigeria Postal Codes

500002

A

• Abua/Odual
  → 510003
• Ahoada
  → 510211
• Ahoada East
  → N/A
• Ahoada/Ahoada West
  → 510101
• Akuku Toru
  → 504103
• Andoni
  → 503102
• Asari Toru
  → 504003

B

• Bonny
  → 503101

D

• Degema
  → 504102

E

• Eleme
  → 501001
• Emohua
  → 511102
• Etche
  → 512101

G

• Gokana
  → 501103

I

• Ikwerre
  → 511002

K

• Khana
  → 502101

O

• Obio/Akpor
  → 500004
• Ogba Egbema Ndomi
  → 510002
• Ogu/Bolo
  → 500104
• Okrika
  → 500103
• Omuma
  → 512102
• Opobo/Nkoro
  → 503002
• Oyigbo
  → 502103

P

• Port Harcourt
  → 500002

T

• Tai
  → 501102