Korean Zip Code at a Glance

Korean zip codes are 5 digits. The first digit gives a rough idea of the region. For the exact 5-digit code, search the address on this site.

In this guide

We explain region by first digit, how to find zip code by search, and tips for shipping and mail. For international shipping forms see Zip Code and Shipping Address.

Region by first digit

• 0xx — Seoul (e.g., 03142, 04524)
• 1xx — Gyeonggi, Incheon (e.g., 13487, 16489)
• 2xx — Gangwon (e.g., 24232, 25948)
• 3xx — Chungcheong (North/South Chungcheong, Daejeon, Sejong) (e.g., 35208, 34054)
• 4xx / 5xx / 6xx — Honam, Yeongnam, Jeolla, Jeju (e.g., 44949, 48058, 61204)

Exact 5-digit codes vary by address. Search an address on this site to see its zip code. Example: searching Sejong-daero 110 shows zip 03142; Gangnam Station shows 06164 on the result card.

Tips

When filling shipping forms, enter the zip code first, then city, district, road, and detail. Use the copy button on search results to get both English address and zip code.