English Türkçe Deutsch Español Français Русский Português 日本語

Postal Codes of Sejong, Sejong City, South Korea

Country
South Korea
Location
Sejong
Postal Code
30129

What is Sejong (South Korea) postal/zip code?

The postal code for Sejong is 30129. Postal codes in Sejong consist of 5 characters following the format NNNNN. Sejong is located in Sejong City, 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 Sejong.

QR Code for Sejong Scan Address

How to Address Mail to Sejong

Standard Address Format (click to edit)
RecipientJohn Doe
Street123 Example Street
DistrictSejong
City & Postal30129 Sejong City
CountrySOUTH KOREA

Addressing Tips for South Korea - Sejong

  • 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 Sejong, 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 Sejong

CJ Logistics Hanjin Korea Post Lotte Global Logistics

Sejong: International Carriers

DHL FedEx UPS

Shipping Tips (Sejong)

  • Always include postal code 30129 for faster delivery
  • Items above $150 may incur customs duties
  • Track your package using the carrier's tracking number
  • Consider insurance for valuable shipments
IQ Test

Sejong South Korea Location Information

Sejong, South Korea Map
  • Region Asia
  • Subregion Eastern Asia
  • State Sejong City
  • Phone Code +82
  • Currency KRW
  • Coordinates 36.5925, 127.2922
Free Traffic Exchange

This page provides information on postal codes and administrative divisions in Sejong, Sejong City. We also provide a corresponding map on which you can view the exact location. Sejong City has 1 districts. The currency used in Sejong is Won (KRW) and to make a call to this area you must first dial +82. Sejong is located in the Asia subregion of Eastern Asia. You can check the current local time in Sejong before making a call.

5 Postal Codes in Sejong

coinpayu
Area State Place Postal Code
Sejong Sejong City 연기면 30129
Sejong Sejong City 세종특별자치시 30118
Sejong Sejong City 세종특별자치시 30116
Sejong Sejong City 세종특별자치시 30114
Sejong Sejong City 세종특별자치시 30117

Sejong is located in Sejong City, South Korea. New 5-digit system introduced in 2015. The postal codes listed above cover all areas within Sejong.

Download CSV

Frequently Asked Questions

The postal code of Sejong, Sejong City, South Korea is 30129. This 5-character code follows the format NNNNN.
Sejong has approximately 5 postal codes covering different areas and neighborhoods within the district.
Sejong is located in Sejong City, South Korea. It is part of the Asia region and Eastern Asia subregion. The coordinates are 36.59245000, 127.29223000.
To call Sejong, South Korea, you need to dial the international code +82 followed by the local number.
The currency used in Sejong, South Korea is Won (KRW). The currency symbol is ₩.
The nearest major city to Sejong is Sejong City, approximately 0 km away.
You can verify Sejong 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
Other South Korea in States
State Distance Latitude Longitude
Daejeon 28 km 36.35 127.385
North Chungcheong Province 43 km 36.8 127.7
South Chungcheong Province 45 km 36.518 126.8
Jeju 84 km 35.942 127.768
Gyeonggi Province 94 km 37.414 127.518
Sejong in Other Languages
Sejong, کره شمالی Postal Codes Sejong, Corea del Sur Códigos Postales Sejong, Güney Kore Posta Kodları Sejong, Coreia do Sul Postal Codes Sejong, 大韓民国 郵便番号 Sejong, Južna Koreja Postal Codes Sejong, Corea del Sud Postal Codes Sejong, Coreia do Sul Códigos Postais Sejong, Южная Корея Почтовые Индексы Sejong, Südkorea Postleitzahlen Sejong, 대한민국 Postal Codes Sejong, 韩国 Postal Codes Sejong, Corée du Sud Codes Postaux Sejong, Zuid-Korea Postal Codes
Postal Codes by Country
Country Distance Latitude Longitude
North Korea 380 km 40 127
Japan 961 km 36 138
Taiwan 1,576 km 23.5 121
China 2,014 km 35 105
Hong Kong 2,032 km 22.267 114.188
Related Searches
sejong postal code sejong city cities postal codes how to send mail to south korea sejong south korea postcode postal codes near sejong address format for south korea sejong zip code south korea zip code format eastern asia postal code 30129 zip code south korea postal code sejong city postal code
Send Money to South Korea ➞ Sejong

Send money to your friends, family or business partners in Sejong at a great rate with Wise. Over 14 million happy users. Low fees, fast transfers.

Send Money
Last updated: April 2026
Copied!