This guide provides a comprehensive overview of South Korea address formatting, postal code structures, and localization practices. It includes information on postal services, languages, time zones, and address validation standards across South Korea.
Address Format
Structure for standardized South Korea postal addresses.
Address Format: Hangeul, Korean
- Country
- AdministrativeArea Locality Thoroughfare PremisesNumber
- DependentLocality Building SubPremises SubPremisesLevel OR PostBoxType PostBoxNumber
- Organization
- Addressee
- PostalCode
Address Format: English, Western
- Addressee
- Organization
- DependentLocality Building SubPremises SubPremisesLevel OR PostBoxType PostBoxNumber
- PremisesNumber Thoroughfare Locality AdministrativeArea
- Country
- PostalCode
Address Verification Data
South Korea postal addresses verification data.
| Available: | Yes |
| Does the country use Postal Codes: | Yes |
| PO Box Indicator: |
중앙 사서함, CPO Box, 사서함, PO Box |
| ISO-2-Code: | KR |
| ISO-3-Code: | KOR |
| Phonecode: | 82 |
Address Example
Example of standardized South Korea postal addresses.
Hangeul
English
Country Info
Full Country Name: South Korea
| Country Alpha-2 code | KR |
|---|---|
| Country Alpha-3 code | KOR |
| Numeric Code | 410 |
Timezone
South Korea Time Zone Details
| Time Zone | UTC | DST |
|---|---|---|
|
Korea Standard Time |
UTC+9 | UTC+9 |
Official Language
Korean is the official language, written using Hangul script and supplemented with Hanja (Chinese characters) in some contexts.
Fun Fact
- The total area of Sweden is about 450,295 sq km / 173,860 sq miles, making it one of the largest countries in Europe. (CIA World Factbook)
- Sweden has a coastline of approximately 3,218 km / 1,999 miles, bordering the Baltic Sea and the Gulf of Bothnia. (CIA World Factbook)
- Sweden has been a constitutional monarchy since 1809, with a long history of political stability and neutrality. (CIA World Factbook)
- Natural hazards include flooding, storms, and winter-related risks, particularly in northern regions. (CIA World Factbook)
- Life expectancy averages around 83 years, among the highest in Europe. (CIA World Factbook)
- The population is aging but supported by immigration, helping offset low birth rates. (CIA World Factbook)
- The terrain ranges from mountainous regions in the northwest (Scandinavian Mountains) to forests, lakes, and flat coastal lowlands in the south and east. (CIA World Factbook)
Postal Authority
Korea Post (우정사업본부) is the national postal service of South Korea, operated by the Ministry of Science and ICT. It provides domestic and international mail and parcel delivery, postal banking, insurance services, and logistics. Korea Post operates an extensive network across all provinces and metropolitan cities.
Reference: https://www.koreapost.go.kr/eng/
Postal Code Format
In South Korea, postal codes consist of 5 digits formatted as XXXXX. The new system was introduced in 2015, replacing the older 6-digit format. The code appears after the address details. Korean addresses are written from largest to smallest unit: province/city, district, street name, building number.
Example: 서울특별시 종로구 세종대로 209 (04512) or Seoul Jongno-gu Sejong-daero 209 (04512)
Name Conventions
Population Names
In South Korea, names follow the Eastern naming convention with family name preceding given name. The structure is:
[FAMILY NAME] [given name] [opt: titles]
Examples:
- 김민준 (Kim Min-jun)
- 이서연 교수 (Lee Seo-yeon Gyosu)
- 박지훈 (Park Ji-hoon)
- Park Joon-ho mit Park Sun-young (dualname ie married couple)
Korean names are typically written in Hangul or Hanja characters, consisting of three syllables: one for the family name and two for the given name. Some given names may be one syllable.
When romanized, given names may be hyphenated (Min-jun) or written as one word (Minjun). Family names are capitalized (KIM Min-jun) in some formal contexts.
Common family names include Kim (김), Lee/Yi (이), Park (박), Choi (최), and Jung/Jeong (정).
Honorifics are crucial in Korean culture. Common ones include -씨 (-ssi, neutral), -님 (-nim, respectful), and titles like 선생님 (seonsaengnim, teacher/doctor), Baksa (Dr.) or Gyosu (professor).
Upon marriage, Korean women traditionally retain their maiden names, though they may informally use their husband's family name in social contexts.
Generational names (dolimja) may be shared among siblings or cousins, with one syllable of the given name being the same.
Organizational Names:
South Korean businesses must register with the Korean Intellectual Property Office (KIPO) or local authorities. Common legal entity designations include:
주식회사 (Jusikhoesa or Co., Ltd.) – Stock company
유한회사 (Yuhanhoesa or Ltd.) – Limited liability company
합명회사 (Hapmyeonghoesa) – General partnership
합자회사 (Hapjahoesa) – Limited partnership
유한책임회사 (Yuhan Chaegim Hoesa or LLC) – Limited liability company
Company names must be unique and can be written in Korean (Hangul/Hanja) or English. The legal designation typically appears at the beginning of the formal company name in Korean contexts.
