Country
South Korea
Location
Seongdong-gu
Postal Code
04743

What is Seongdong-gu (South Korea) postal/zip code?

The postal code for Seongdong-gu is 04743. Postal codes in Seongdong-gu consist of 5 characters following the format NNNNN. Seongdong-gu is located in Seoul, South Korea, and is part of the Eastern Asia region. This postal code is essential for accurate mail delivery, online shopping, and official documentation. Whether you're sending a package, filling out a form, or verifying an address, using the correct postal code ensures your mail reaches its destination without delays. You can scan the QR code on the right to quickly save or share the complete address information for Seongdong-gu.

QR Code for Seongdong-gu Scan Address

How to Address Mail to Seongdong-gu

Standard Address Format (click to edit)
RecipientJohn Doe
Street123 Example Street
DistrictSeongdong-gu
City & Postal04743 Seoul
CountrySOUTH KOREA

Addressing Tips for South Korea - Seongdong-gu

  • Postal code format: NNNNN
  • Write postal code before the city name
  • Country name in UPPERCASE on last line
  • Include district name for faster delivery
  • ISO country code: KR

Shipping to Seongdong-gu, South Korea

🇰🇷
Domestic Delivery
1-2 days
Within South Korea
International
7-21 days
Varies by origin
Customs Threshold
$150
Duty-free limit

Local Carriers in Seongdong-gu

CJ Logistics Hanjin Korea Post Lotte Global Logistics

Seongdong-gu: International Carriers

DHL FedEx UPS

Shipping Tips (Seongdong-gu)

  • Always include postal code 04743 for faster delivery
  • Items above $150 may incur customs duties
  • Track your package using the carrier's tracking number
  • Consider insurance for valuable shipments

Seongdong-gu South Korea Location Information

Seongdong-gu, South Korea Map
  • Region Asia
  • Subregion Eastern Asia
  • State Seoul
  • Phone Code +82
  • Currency KRW
  • Coordinates 37.5478, 127.0246
Free Traffic Exchange

5 Postal Codes in Seongdong-gu

Area State Place Postal Code
Seongdong-gu Seoul 성동구 04743
Seongdong-gu Seoul 성동구 04730
Seongdong-gu Seoul 성동구 04737
Seongdong-gu Seoul 성동구 04729
Seongdong-gu Seoul 성동구 04740

Frequently Asked Questions

The postal code of Seongdong-gu, Seoul, South Korea is 04743. This 5-character code follows the format NNNNN.
Seongdong-gu has approximately 5 postal codes covering different areas and neighborhoods within the district.
Seongdong-gu is located in Seoul, South Korea. It is part of the Asia region and Eastern Asia subregion. The coordinates are 37.54784000, 127.02461000.
To call Seongdong-gu, South Korea, you need to dial the international code +82 followed by the local number.
The currency used in Seongdong-gu, South Korea is Won (KRW). The currency symbol is .
The nearest major city to Seongdong-gu is Seoul, approximately 0 km away.
You can verify Seongdong-gu postal codes on PostalZipCode.co. Enter the postal code in the search bar to see its location, district, and city details.
Nearby Locations
City State Distance Latitude Longitude
Jung-gu Seoul 3 km 37.56 126.994
Yongsan-dong Seoul 4 km 37.545 126.984
Yongsan-gu Seoul 4 km 37.534 126.978
Dongdaemun-gu Seoul 5 km 37.582 127.054
Gwangjin-gu Seoul 5 km 37.539 127.084
Jongno-gu Seoul 5 km 37.573 126.979
Seocho-gu Seoul 6 km 37.494 127.011
Seongbuk-gu Seoul 6 km 37.603 127.014
Gangnam-gu Seoul 7 km 37.495 127.063
Dongjak-gu Seoul 8 km 37.501 126.951
Other South Korea in States
State Distance Latitude Longitude
Incheon 30 km 37.456 126.705
Gyeonggi Province 46 km 37.414 127.518
North Chungcheong Province 102 km 36.8 127.7
Gangwon Province 104 km 37.823 128.156
South Chungcheong Province 116 km 36.518 126.8
Seongdong-gu in Other Languages
Postal Codes by Country
Country Distance Latitude Longitude
North Korea 273 km 40 127
Japan 992 km 36 138
Taiwan 1,664 km 23.5 121
China 1,990 km 35 105
Mongolia 2,044 km 46 105
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Last updated: April 2026
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