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Postal codes in South Korea

South Korea postal codes: 01212 to 63639 (850 codes listed).

The full database is updated weekly. This page shows data as of .Sources & methodology

34,509 rows across 17 provinces, enriched with localities, coordinates, and timezone data.

Dataset rows
34,509
Format
99999
Provinces
17
Levels
3
Sample record1 of 34,509 rows
South Korea dataset
✓ Verified
Postal code
01212
  • LocalitySeoul
  • AreaGangbuk
  • ProvinceSeoul
  • Country · ISOSouth Korea · KR
  • Coordinates37.6135, 127.0251
  • TimezoneAsia/Seoul
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Cities

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BusanChangwonDaeguDaejeonGoyangGwangjuIncheonSeoulUlsanYongin
Provinces

Browse by province

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

South Korea postal codes

CountryProvinceAreaLocalityZIPLatitudeLongitudeTimezone
South KoreaBusanBukBusan4652035.244176129.011473Asia/Seoul
South KoreaBusanBukBusan4653335.233703129.015955Asia/Seoul
South KoreaBusanBusanjinBusan4713135.172377129.051511Asia/Seoul
South KoreaBusanBusanjinBusan4716035.166489129.032338Asia/Seoul
South KoreaBusanBusanjinBusan4718935.162750129.041736Asia/Seoul
South KoreaBusanBusanjinBusan4726535.154595129.022974Asia/Seoul
South KoreaBusanBusanjinBusan4733435.153136129.039530Asia/Seoul
South KoreaBusanBusanjinBusan4738835.147471129.021761Asia/Seoul
South KoreaBusanDongBusan4871435.127196129.039932Asia/Seoul
South KoreaBusanDongBusan4871735.117728129.030457Asia/Seoul
South KoreaBusanDongBusan4874635.136359129.061719Asia/Seoul
South KoreaBusanDongBusan4878035.130289129.045191Asia/Seoul
South KoreaBusanDongBusan4879935.119834129.036770Asia/Seoul
South KoreaBusanGeumjeongBusan4620635.296654129.109791Asia/Seoul
South KoreaBusanGeumjeongBusan4623435.270102129.084107Asia/Seoul
South KoreaBusanGeumjeongBusan4625135.248693129.097220Asia/Seoul
South KoreaBusanGeumjeongBusan4625635.241127129.135915Asia/Seoul
South KoreaBusanGeumjeongBusan4628835.231102129.084452Asia/Seoul
South KoreaBusanGeumjeongBusan4630235.224773129.089878Asia/Seoul
South KoreaBusanGeumjeongBusan4633535.212434129.108214Asia/Seoul
South KoreaBusanGijangBusan4604135.274098129.240788Asia/Seoul
South KoreaBusanHaeundaeBusan4801235.229544129.162336Asia/Seoul
South KoreaBusanHaeundaeBusan4803835.201246129.118734Asia/Seoul
South KoreaBusanHaeundaeBusan4805935.166721129.152623Asia/Seoul
South KoreaBusanJungBusan4890535.113745129.030788Asia/Seoul
South KoreaBusanJungBusan4896735.106249129.025656Asia/Seoul
South KoreaBusanJungBusan4896835.105100129.029041Asia/Seoul
South KoreaBusanNamBusan4846635.132931129.070285Asia/Seoul
South KoreaBusanNamBusan4852135.122215129.107374Asia/Seoul
South KoreaBusanNamBusan4854335.117848129.081630Asia/Seoul
South KoreaBusanNamBusan4857535.109171129.111245Asia/Seoul
South KoreaBusanSahaBusan4932135.103636128.990928Asia/Seoul
South KoreaBusanSahaBusan4936135.091290129.007202Asia/Seoul
South KoreaBusanSahaBusan4937135.091319128.999237Asia/Seoul
South KoreaBusanSahaBusan4943835.088747128.969331Asia/Seoul
South KoreaBusanSahaBusan4945535.053769128.996850Asia/Seoul
South KoreaBusanSahaBusan4948035.077076128.962936Asia/Seoul
South KoreaBusanSasangBusan4690935.180678128.979870Asia/Seoul
South KoreaBusanSasangBusan4691935.189187128.988980Asia/Seoul
South KoreaBusanSasangBusan4694335.179768128.984302Asia/Seoul
South KoreaBusanSasangBusan4696035.168889128.977424Asia/Seoul
South KoreaBusanSasangBusan4696335.165365128.981937Asia/Seoul
South KoreaBusanSasangBusan4697835.157585128.976231Asia/Seoul
South KoreaBusanSasangBusan4703935.129555128.972417Asia/Seoul
South KoreaBusanYeongdoBusan4901235.075682129.072104Asia/Seoul
South KoreaBusanYeongdoBusan4901435.094645129.061366Asia/Seoul
South KoreaBusanYeongdoBusan4901735.092607129.061423Asia/Seoul
South KoreaBusanYeongdoBusan4903535.094019129.042470Asia/Seoul
South KoreaBusanYeongdoBusan4904335.088389129.038184Asia/Seoul
South KoreaBusanYeongdoBusan4909235.084110129.070819Asia/Seoul

Complete dataset

34,509 rows available in South Korea

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Data format

Postal data format for South Korea

How South Korea postal codes are written, structured and administered, with every other country's format in the postal code format guide.

Postal code format 99999

  • Five digits, numeric only.
  • South Korea has about 34,395 postal codes. This page lists 850 of them; the full database covers them all.
  • 34,509 rows in this reference dataset, part of our worldwide coverage, each pairing a code with its locality, coordinates and time zone.

Sample code:01212—Seoul

How the codes are structured

  • Format99999 — numeric.
  • Length5 characters.
  • Administrative levelsProvinces → Areas.

Management & authority

Postal codes in South Korea are issued and maintained by Korea Post.

Addressing standards

  • Common format[House number] [Street name], [City] [Postal code].
Example of the South Korea address format
[Recipient name]
[House number] [Street name]
Seoul 01212

Real postal code and locality from our data; recipient and street are placeholders.

Country information

About South Korea

This WorldPostalCode reference dataset contains 34,509 rows for South Korea. Each row pairs a postal code with Provinces and Areas fields, plus coordinates and time-zone data where the source provides them.

Representative codes in the dataset include “01212”. They provide reference values for matching and validating South Korea postal data.

The associated format metadata represents South Korea postal codes with the mask 99999 and names Korea Post as the relevant postal authority.

Asia

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FAQ

South Korea postal codes — frequently asked questions

What postal-code data is available for South Korea?

This reference dataset contains 34,509 rows for South Korea, with postal codes and the available administrative, locality, coordinate, and time-zone fields.

What format do South Korea postal codes use?

The format metadata for South Korea uses the mask 99999. One representative code is 01212.

How many postal codes does South Korea have?

South Korea has about 34,395 postal codes. This page lists 850 of them; the full database covers them all.

Which postal authority is named for South Korea?

The format metadata identifies Korea Post as the postal authority for South Korea.