What are the postal codes for Daejeon?

Postal codes for Daejeon, South Korea, with district names and address examples.

Daejeon postal code examples

Address / districtPostal code
Daejeon City Hall — Seo-gu100 Dunsan-ro35242
National Science Museum — Yuseong-gu481 Daedeok-daero34143
KAIST — Yuseong-gu291 Daehak-ro34141
5 Daecheong-ro — Daedeok-gu신탄진동행정복지센터,신탄진다가온34306
633 Okcheon-ro — Dong-gu대청동주민센터34501
663-7 Daejong-ro — Jung-gu중촌동행정복지센터34812
19 Mannyeon-ro — Seo-gu만년동행정복지센터35201
20 Waryong-ro 37beon-gil — Yuseong-gu구즉도서관34005
64 Sintanjindong-ro — Daedeok-gu신탄진도서관34308
344 Uam-ro — Dong-gu대전보건대학교행복기숙사34503
39 Mokjung-ro 39beon-gil — Jung-gu목동행정복지센터34816
155 Dunsan-daero — Seo-gu대전시립미술관35204
11-3 Techno 1-ro — Yuseong-gu배재대학교대덕캠퍼스34015
15 Seokbong-ro 37beon-gil — Daedeok-gu석봉동행정복지센터34318
62 Daehak-ro — Dong-gu대전대학교34520

Source: Korea Post postcode database

✓ Using the postcode

  • Use the five-digit code for the specific street address, including its leading zero.
  • The examples below show address-level matches; a district can have many postcodes.

Address examples in Daejeon

Daejeon City Hall
100 Dunsan-ro
Seo-gu, Daejeon 35242
REPUBLIC OF KOREA
National Science Museum
481 Daedeok-daero
Yuseong-gu, Daejeon 34143
REPUBLIC OF KOREA
KAIST
291 Daehak-ro
Yuseong-gu, Daejeon 34141
REPUBLIC OF KOREA

❓ Frequently Asked Questions

Does Daejeon have a single postal code?

No. Daejeon has multiple postcodes. The correct code depends on the exact address, not just the city name.

Where does the postcode go in an English address?

Place the five-digit code after the city or locality, and REPUBLIC OF KOREA on the final line. Keep the building number and Romanized street name.

Are these all the postcodes in Daejeon?

These are selected examples from the Korea Post address database. For another building, look up its full address in the official postcode search.

Related postcode and address pages