Korean Postal Code & Address Lookup
Find the 5-digit postal code (zip code) and the official English road-name address for any address in South Korea — useful for international shipping, visa forms, hotel or Airbnb bookings, and online orders. Browse by region below or search by road name, building, or romanized address.
Browse by region
- Gyeonggi-do (1,033,430)
- Gyeongsangbuk-do (724,118)
- Jeonnam-Gwangju (723,608)
- Gyeongsangnam-do (657,624)
- Seoul (523,336)
- Chungcheongnam-do (499,761)
- Jeonbuk-do (438,987)
- Gangwon-do (370,106)
- Chungcheongbuk-do (340,709)
- Busan (297,541)
- Daegu (228,829)
- Incheon (183,012)
- Jeju-do (158,221)
- Daejeon (112,018)
- Ulsan (104,823)
- Sejong-si (27,966)
About Korean addresses
South Korea uses road-name addresses (도로명주소) with 5-digit postal codes introduced in 2015. An address like 152 Teheran-ro, Gangnam-gu, Seoul consists of a building number, road name, district, and city. Every building page on this site shows the postal code, the Korean address, and the official romanized address you can paste into any international form.
Guides
- How Korean Addresses Work — A Practical Guide
- How to Write a Korean Address on Shipping Forms
- How to Find the Postal Code for Any Korean Address
- Reading Addresses in Korean Leases and Property Documents
- Your Address in Korea on the e-Arrival Card and K-ETA
- Korean Apartment Addresses in English: Dong, Ho, Floor, Basement
- How to Address an Envelope or Parcel to South Korea