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South Korea · Province

Incheon postal codes — South Korea

10 cities · 50 codes in this province, within South Korea's three-level hierarchy.

Cities
BupyeongDongGanghwaGyeyangJungMichuholNamdongOngjinSeoYeonsu
Postal codes

Incheon postal codes

CountryProvinceCityCityZIPLatitudeLongitudeTimezone
South KoreaIncheonBupyeongIncheon2132037.520420126.747947Asia/Seoul
South KoreaIncheonBupyeongIncheon2136437.516921126.702198Asia/Seoul
South KoreaIncheonBupyeongIncheon2138637.497672126.715765Asia/Seoul
South KoreaIncheonBupyeongIncheon2139337.494798126.724170Asia/Seoul
South KoreaIncheonBupyeongIncheon2140237.491991126.741400Asia/Seoul
South KoreaIncheonBupyeongIncheon2142037.491195126.736819Asia/Seoul
South KoreaIncheonBupyeongIncheon2143237.481782126.715575Asia/Seoul
South KoreaIncheonDongIncheon2252137.479179126.631005Asia/Seoul
South KoreaIncheonDongIncheon2255037.475861126.645642Asia/Seoul
South KoreaIncheonGanghwaIncheon2301037.673801126.178813Asia/Seoul
South KoreaIncheonGanghwaIncheon2301637.753101126.395912Asia/Seoul
South KoreaIncheonGanghwaIncheon2301837.725830126.398342Asia/Seoul
South KoreaIncheonGanghwaIncheon2304037.722362126.478708Asia/Seoul
South KoreaIncheonGyeyangIncheon2105437.539880126.720170Asia/Seoul
South KoreaIncheonGyeyangIncheon2106137.541643126.741092Asia/Seoul
South KoreaIncheonGyeyangIncheon2108937.533569126.724841Asia/Seoul
South KoreaIncheonGyeyangIncheon2112937.524844126.739051Asia/Seoul
South KoreaIncheonJungIncheon2230437.470927126.603610Asia/Seoul
South KoreaIncheonJungIncheon2230937.479679126.623333Asia/Seoul
South KoreaIncheonJungIncheon2232137.472119126.632754Asia/Seoul
South KoreaIncheonJungIncheon2234337.432846126.622661Asia/Seoul
South KoreaIncheonJungIncheon2238337.452831126.373277Asia/Seoul
South KoreaIncheonJungIncheon2239037.498007126.558244Asia/Seoul
South KoreaIncheonJungIncheon2240937.481754126.565798Asia/Seoul
South KoreaIncheonMichuholIncheon2210437.463381126.650426Asia/Seoul
South KoreaIncheonMichuholIncheon2213337.464123126.685843Asia/Seoul
South KoreaIncheonMichuholIncheon2214537.458714126.693732Asia/Seoul
South KoreaIncheonMichuholIncheon2214737.452696126.692439Asia/Seoul
South KoreaIncheonMichuholIncheon2217337.460054126.644930Asia/Seoul
South KoreaIncheonMichuholIncheon2220237.442419126.662554Asia/Seoul
South KoreaIncheonMichuholIncheon2221437.449851126.674829Asia/Seoul
South KoreaIncheonMichuholIncheon2223737.436944126.678737Asia/Seoul
South KoreaIncheonNamdongIncheon2157137.448883126.705413Asia/Seoul
South KoreaIncheonNamdongIncheon2164337.402346126.699738Asia/Seoul
South KoreaIncheonNamdongIncheon2165337.402550126.722319Asia/Seoul
South KoreaIncheonNamdongIncheon2167237.399218126.738910Asia/Seoul
South KoreaIncheonNamdongIncheon2168237.387652126.714403Asia/Seoul
South KoreaIncheonOngjinIncheon2310537.827484124.708700Asia/Seoul
South KoreaIncheonSeoIncheon2267737.591853126.675391Asia/Seoul
South KoreaIncheonSeoIncheon2271437.544400126.680451Asia/Seoul
South KoreaIncheonSeoIncheon2274437.550836126.641639Asia/Seoul
South KoreaIncheonSeoIncheon2276337.527178126.642391Asia/Seoul
South KoreaIncheonSeoIncheon2286637.593483126.712531Asia/Seoul
South KoreaIncheonSeoIncheon2287237.580706126.704932Asia/Seoul
South KoreaIncheonYeonsuIncheon2192237.422714126.680147Asia/Seoul
South KoreaIncheonYeonsuIncheon2195737.425412126.643997Asia/Seoul
South KoreaIncheonYeonsuIncheon2196837.408999126.673093Asia/Seoul
South KoreaIncheonYeonsuIncheon2198137.408828126.655160Asia/Seoul
South KoreaIncheonYeonsuIncheon2199237.350870126.616091Asia/Seoul
South KoreaIncheonYeonsuIncheon2202637.394007126.620318Asia/Seoul

Complete dataset

35,000 rows available in South Korea

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About · Province

About Incheon

Incheon is a province of South Korea, made up of 10 cities.

  • Bupyeong
  • Gyeyang
  • Namdong
  • Yeonsu
  • Dong
  • Jung
  • Michuhol
  • Seo
  • Ganghwa
  • Ongjin

How postal codes work in Incheon

South Korea uses a single national postal-code format, written as 99999. Five digits, numeric only. Codes in Incheon follow that format like everywhere else in the country, for example 21402 for Incheon.

Codes listed here for Incheon begin with one of these prefixes: 21, 22 and 23. Each prefix covers the delivery areas of one part of the province.

Postal codes across South Korea, Incheon included, are issued and maintained by Korea Post. Reference information is available at www.koreapost.go.kr.

Addressing format

Addresses in South Korea are written [House number] [Street name], [City] [Postal code], and an address in Incheon follows that same order:

Recipient name
[House number] [Street name], Incheon 21402

What this dataset covers

This reference dataset lists 50 postal codes for Incheon across its cities, each paired with its locality and, where the source provides them, coordinates and a time zone.

Provinces

Other provinces of South Korea

Busan
Chungcheongbuk
Chungcheongnam
Daegu
Daejeon
Gangwon
Gwangju
Gyeonggi
Gyeongsangbuk
Gyeongsangnam
Jeju
Jeollanam
Jeonbuk
Sejong
Seoul
Ulsan

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FAQ

Incheon postal codes — frequently asked questions

Which cities make up Incheon?

Bupyeong, Gyeyang, Namdong, Yeonsu, Dong, Jung, Michuhol, Seo, Ganghwa and Ongjin.

What postal codes does Incheon use?

Every postal code listed here for Incheon begins with one of these prefixes: 21, 22 and 23.

What format are postal codes in Incheon?

They use South Korea's national 99999 format. Five digits, numeric only. 21402 is one code from Incheon.

Who issues postal codes in Incheon?

Korea Post issues and maintains postal codes throughout South Korea, Incheon included.

How many postal codes are listed for Incheon?

This reference dataset contains 50 postal codes for Incheon. That is the dataset's own count, not a claim about every code in use.