Republic Of Korea Major Regions Postal Code Details

KR Republic Of Korea Major Regions Postal Code Details

🏛️ Seoul

01300

Dobong

Postal Range: 01300~01489

02400

Dongdaemun

Postal Range: 02400~02646

06900

Dongjak

Postal Range: 06900~07074

03300

Eunpyeong

Postal Range: 03300~03506

01000

Gangbuk

Postal Range: 01000~01237

05200

Gangdong

Postal Range: 05200~05413

06000

Gangnam

Postal Range: 06000~06378

07501

Gangseo

Postal Range: 07501~07811

08500

Geumcheon

Postal Range: 08500~08657

08200

Guro

Postal Range: 08200~08395

08700

Gwanak

Postal Range: 08700~08866

04900

Gwangjin

Postal Range: 04900~05120

03000

Jongro

Postal Range: 03000~03198

04500

Jung

Postal Range: 04500~04637

02000

Jungrang

Postal Range: 02000~02263

03900

Mapo

Postal Range: 03900~04214

01600

Nowon

Postal Range: 01600~01914

06500

Seocho

Postal Range: 06500~06806

03600

Seodaemun

Postal Range: 03600~03789

02700

Seongbuk

Postal Range: 02700~02880

04700

Seongdong

Postal Range: 04700~04809

05500

Songpa

Postal Range: 05500~05857

07900

Yangcheon

Postal Range: 07900~08111

07200

Yeongdeungpo

Postal Range: 07200~07448

04300

Yongsan

Postal Range: 04300~04428

📮KR Republic Of Korea Regional Postal Code FAQ & Postal Regulations

🔢 How many digits is a South Korean postal code?

South Korean postal codes are 5-digit numbers (e.g., 06164), fully implemented since 2015.

🏢 What do the first two digits represent?

They indicate the province/metropolitan city (e.g., 01-08 for Seoul, 48-49 for Busan).

🌐 How to find a Korean postal code?

Use the "우편번호 검색" (postal code search) on Korea Post's official website (www.epost.go.kr) by entering the Korean address.

✈️ Is the postal code mandatory for international mail?

Yes! Correct codes speed up processing. Always include "KOREA/REP. OF KOREA" on international mail.

❌ What if I write a wrong postal code?

Delivery may be delayed by 3-5 days as mail is manually sorted. Incomplete addresses may cause return or loss.