What are the postal codes for Incheon?

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

Incheon postal code examples

Address / district	Postal code
Incheon City Hall — Namdong-gu29 Jeonggak-ro	21554
National Museum of World Writing Systems — Yeonsu-gu217 Central-ro	22004
Incheon National University — Yeonsu-gu119 Academy-ro	22012
82 Sewolcheon-ro — Bupyeong-gu뫼골문화회관	21303
437 Jangjeongyango-gil — Ganghwa-gun강화은암자연사박물관	23013
14 Geomdan-ro 529beon-gil — Geomdan-gu검단동행정복지센터	23411
8 Janggiseo-ro — Gyeyang-gu계양1동주민센터	21007
329 Wolmi-ro — Jemulpo-gu한국이민사박물관	22304
113 Sukgol-ro — Michuhol-gu청운대학교인천캠퍼스	22100
543 Seokjeong-ro — Namdong-gu성산효대학원대학교	21503
260 Baengnyeong-ro — Ongjin-gun백령도서관	23101
54 Doyoji-ro — Seohae-gu녹청자박물관	22693
85 Yeongjong-daero — Yeongjong-gu영종도서관	23206
287 Biryu-daero — Yeonsu-gu청학동행정복지센터(신청사)	21904
5 Majang-ro 410beon-gil — Bupyeong-gu청천2동주민센터	21312

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.

Incheon City Hall
29 Jeonggak-ro
Namdong-gu, Incheon 21554
REPUBLIC OF KOREA

National Museum of World Writing Systems
217 Central-ro
Yeonsu-gu, Incheon 22004
REPUBLIC OF KOREA

Incheon National University
119 Academy-ro
Yeonsu-gu, Incheon 22012
REPUBLIC OF KOREA

Does Incheon have a single postal code?

No. Incheon 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 Incheon?

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