KIS, SFS & SIS Official Addresses: Complete Contact Guide for International Schools in Korea (2026)
August 15, 2026
If you’re an expat family relocating to South Korea, a student applying to an international school, or a parent seeking to enroll your child in an English-language program, knowing the exact official address of each school is your first practical step. This guide provides the verified, up-to-date contact information for three of Korea’s most prominent international schools: Korea International School (KIS), Seoul Foreign School (SFS), and Seoul International School (SIS).
Whether you need the address for a visa application, a courier delivery, a school visit, or simply to orient yourself on a map, every detail here has been sourced directly from each school’s official website.
Key Takeaways
- SFS (Seoul Foreign School) is located in Seodaemun-gu, Seoul — the oldest international school in Korea, founded in 1912
- KIS (Korea International School) is in Bundang-gu, Seongnam, Gyeonggi-do, near Pangyo Tech Valley
- SIS (Seoul International School) is in Sujeong-gu, Seongnam, Gyeonggi-do, the oldest secular private international school in Korea (est. 1973)
- All three schools are accredited by WASC and offer PK–12 programs in English
- Addresses are verified from each school’s official website as of 2026
International school campus in South Korea
Seoul Foreign School (SFS) — Official Address & Contact
Founded in 1912, Seoul Foreign School is the oldest international school in Korea. It serves students from ages 2 through 18, offering both the International Baccalaureate (IB) Continuum and the English National Curriculum (from England) under one roof. The school is a Christ-centred institution with a mission to inspire academic and creative excellence alongside service to others.
SFS Official Address
| Field | Details |
|---|---|
| English Address | 39 Yeonhui-ro 22-gil, Seodaemun-gu, Seoul, South Korea |
| Korean Address (한국어) | 서울특별시 서대문구 연희로22길 39 |
| Postal Code | 03723 |
| Phone | +82-2-330-3100 |
| Official Website | www.seoulforeign.org |
(출처: seoulforeign.org — official homepage)
School Profile
- Founded: 1912
- Grades: Early Years (ages 2–5), Primary (ages 5–11), Middle School (ages 11–14), High School (ages 14+)
- Curriculum: IB Continuum (PYP, MYP, DP) + English National Curriculum
- Accreditations: WASC, ICA (International Christian Accreditation), IB Organization
- Admissions Contact: Madeleine Kim, Director of Admissions — inquire via online inquiry form
Getting to Seoul Foreign School
SFS is situated in Yeonhui-dong, Seodaemun-gu — a leafy, residential neighbourhood in northwestern Seoul. The nearest subway station is Yonsei University Station or Sinchon Station (Line 2). From Sinchon Station, the school is approximately a 15-minute walk or a short taxi ride.
Korea International School (KIS) — Official Address & Contact
Korea International School (KIS) is a PK–12 international school located in the Pangyo area of Bundang-gu, Seongnam. The school is known for its inquiry-based learning philosophy and follows a Reggio Emilia approach in early childhood education. It serves students from over 30 nationalities and offers Advanced Placement (AP) programmes in its high school.
KIS Official Address
| Field | Details |
|---|---|
| English Address | 27, Daewangpangyo-ro 385beon-gil, Bundang-gu, Seongnam-si, Gyeonggi-do, South Korea |
| Korean Address (한국어) | 경기도 성남시 분당구 대왕판교로 385번길 27 |
| Postal Code | 13543 |
| Phone | +82-31-789-0509 |
| kisinfo@kis.or.kr | |
| Official Website | www.kis.or.kr |
(출처: kis.or.kr — official location page)
School Profile
- Grades: PreK through Grade 12 (PK–12)
- Curriculum: American-style curriculum; Reggio Emilia (Early Childhood); AP courses (High School)
- Accreditations: WASC, CIS (Council of International Schools), College Board
- Student Body: 30+ nationalities
- Professional Development: 100+ hours per year for academic staff
Getting to Korea International School
KIS is located near Pangyo Techno Valley in Bundang-gu. The most convenient transit options are:
- Sinbundang Line: Jeongja Station, Exit 6 → taxi or bus
- Bundang Line: Sunae Station, Exit 2 or 3 → bus routes #1241 or #6900
- By Car: Gyeongbu Expressway via Pangyo I.C., or Suseo-Jangji Expressway
- Taxi assistance: +82-31-724-5804 (Korean-language support available)
Modern school building in South Korea
Seoul International School (SIS) — Official Address & Contact
Established in 1973, Seoul International School holds the distinction of being the oldest secular private international school in South Korea. SIS offers a full American curriculum from elementary through high school, and is designed to meet the educational needs of international students living in the greater Seoul metropolitan area. The school is guided by its “Tiger Values” and is accredited by WASC.
SIS Official Address
| Field | Details |
|---|---|
| English Address | 15, Seongnam-daero 1518 beon-gil, Sujeong-gu, Seongnam-si, Gyeonggi-do, South Korea |
| Korean Address (한국어) | 경기도 성남시 수정구 성남대로1518번길 15 복정동 서울국제학교 |
| Postal Code | 13113 |
| Main Phone | +82-31-750-1200 |
| Fax | +82-31-759-5133 |
| General Email | info@siskorea.org |
| Admissions Email | admissions@siskorea.org |
| Official Website | www.siskorea.org |
(출처: siskorea.org — official contact page)
SIS Department Phone Numbers
| Department | Phone Number | |
|---|---|---|
| Admissions Office | +82-31-750-1327~8 | admissions@siskorea.org |
| Elementary School | +82-31-750-1383 | essec@siskorea.org |
| Middle School | +82-31-750-1326 | mssec@siskorea.org |
| High School | +82-31-750-1324 | hssec@siskorea.org |
School Profile
- Founded: 1973
- Grades: Elementary, Middle School, High School
- Curriculum: U.S. (American) curriculum
- Accreditation: WASC (Western Association of Schools and Colleges)
- Distinction: Oldest secular private international school in South Korea
Contemporary school architecture in South Korea
Quick Comparison: KIS vs SFS vs SIS
| Feature | SFS (Seoul Foreign School) | KIS (Korea International School) | SIS (Seoul International School) |
|---|---|---|---|
| Location | Seodaemun-gu, Seoul | Bundang-gu, Seongnam, Gyeonggi-do | Sujeong-gu, Seongnam, Gyeonggi-do |
| Founded | 1912 | N/A (est. in Pangyo) | 1973 |
| Curriculum | IB + English National | American + AP + Reggio Emilia | American (U.S.) |
| Grades | Ages 2 – 18+ | PK – Grade 12 | Elementary – High School |
| Accreditations | WASC, ICA, IB | WASC, CIS, College Board | WASC |
| Phone | +82-2-330-3100 | +82-31-789-0509 | +82-31-750-1200 |
| Postal Code | 03723 | 13543 | 13113 |
How to Use These Addresses
For Visa & Immigration Documents
When filling out a D-4 student visa, F-3 dependent visa, or any immigration paperwork that asks for your school’s address, use the English romanized address exactly as listed above. Korean immigration offices and embassies accept the romanized format. Always double-check the postal code, as it appears on official forms.
For Courier & Package Delivery
If you’re shipping school supplies, textbooks, or personal items to the school, use the Korean address on domestic courier labels (CJ Logistics, Lotte Logistics, HanJin). International shipments via DHL, FedEx, or UPS should use the English romanized address. Include the school’s phone number in the contact field to assist with delivery.
For Google Maps Navigation
Search the Korean address on Naver Maps or KakaoMap for the most accurate results — these Korean platforms have better local data than Google Maps for Korea. For SIS and KIS (both in Seongnam), note that they are in different districts (Sujeong-gu vs Bundang-gu), so confirm the correct campus before navigating.
Frequently Asked Questions
What is the official address of Seoul Foreign School (SFS)?
The official English address of Seoul Foreign School is: 39 Yeonhui-ro 22-gil, Seodaemun-gu, Seoul 03723, South Korea. In Korean: 서울특별시 서대문구 연희로22길 39. Phone: +82-2-330-3100. Source: seoulforeign.org.
What is the official address of Korea International School (KIS)?
The official English address of KIS is: 27, Daewangpangyo-ro 385beon-gil, Bundang-gu, Seongnam-si, Gyeonggi-do 13543, South Korea. In Korean: 경기도 성남시 분당구 대왕판교로 385번길 27. Phone: +82-31-789-0509. Email: kisinfo@kis.or.kr. Source: kis.or.kr.
What is the official address of Seoul International School (SIS)?
The official English address of SIS is: 15, Seongnam-daero 1518 beon-gil, Sujeong-gu, Seongnam-si, Gyeonggi-do 13113, South Korea. In Korean: 경기도 성남시 수정구 성남대로1518번길 15. Phone: +82-31-750-1200. Email: info@siskorea.org. Source: siskorea.org.
Are KIS and SIS the same school?
No. KIS (Korea International School) and SIS (Seoul International School) are two entirely separate schools. Both are located in Seongnam, Gyeonggi-do, but in different districts: KIS is in Bundang-gu and SIS is in Sujeong-gu. They have different curricula, ownership, and contact details.
Which international school in Korea is the oldest?
Seoul Foreign School (SFS) was founded in 1912 and is the oldest international school in Korea. Seoul International School (SIS), founded in 1973, holds the distinction of being the oldest secular private international school in the country.
How do I contact KIS, SFS, or SIS for admissions?
- SFS Admissions: Use the online inquiry form at seoulforeign.schooladmisonline.com or call +82-2-330-3100
- KIS Admissions: Email kisinfo@kis.or.kr or call +82-31-789-0509
- SIS Admissions: Email admissions@siskorea.org or call +82-31-750-1327~8
What curriculum does each school follow?
SFS offers the IB Continuum (PYP, MYP, Diploma) alongside the English National Curriculum from England. KIS follows an American-style curriculum with AP courses and a Reggio Emilia approach in early childhood. SIS delivers a full U.S. (American) curriculum from elementary through high school.
Conclusion
Having the correct, verified address of your child’s school is more than a logistical detail — it’s essential for visa paperwork, package delivery, emergency contacts, and school visits. All three addresses above have been sourced directly from the official websites of SFS, KIS, and SIS as of 2026.
If you need to convert any Korean address to English format or verify a postal code for international forms, Jusome.com provides a free Korean address translation tool you can use anytime.
Sources / 참고 자료
- Seoul Foreign School — Official Website (seoulforeign.org) — Official address, phone, curriculum, admissions
- Korea International School — Location Page (kis.or.kr) — Official address, phone, transit directions
- Korea International School — Curriculum Page (kis.or.kr) — Grade levels, curriculum, accreditations
- Seoul International School — Contact Us Page (siskorea.org) — Official address, phone, department contacts
- Seoul International School — About Page (siskorea.org) — Founding year, mission, accreditation, history
- Seoul International School — Wikipedia — Background reference
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