International Christian School Nonthaburi (ICSN)
Key Stats
Annual Fees: US$7K – US$16K
Curriculum: American
Age Range: 3–18
Students: ~650
Location: Nonthaburi, Bangkok
Updated February 2026
In Brief
International Christian School Nonthaburi is a small American curriculum Christian school in the Nonthaburi area serving families seeking faith-based education. Parent discussions suggest strong satisfaction with the school's approach and community, though it operates with limited public visibility and appears to serve a specific niche market.
Located in Nonthaburi province outside central Bangkok, ICSN follows an American curriculum while integrating Christian values throughout its educational program. The school positions itself as providing 'Bible-based community with hands-on STEM learning and enriched academics in a suburban Bangkok setting.' Parent discussions indicate annual fees around 400,000 baht, placing it in the mid-range of Bangkok's international school market alongside schools like Ruamrudee and other established institutions.
Parent testimonials reveal strong satisfaction with ICSN's educational approach and community atmosphere. One expatriate family specifically noted they 'liked ICSN the most by far' when comparing it to other Nonthaburi-area schools including Denla campuses and Ruamrudee Ratchaphruek. This preference appears to stem from the school's smaller scale and personalized approach, contrasting with larger institutions that some parents described as feeling more like 'factories.' The school maintains an active presence at Bangkok education fairs and appears to have dedicated teaching staff, though teacher compensation discussions suggest it may face challenges competing with higher-tier Bangkok international schools for experienced educators.
What parents value
- –Strong parent satisfaction with educational approach and school community
- –Smaller scale allowing for more personalized attention compared to larger schools
- –Integration of Christian values with academic curriculum
- –Suburban Nonthaburi location away from central Bangkok traffic
- –Hands-on STEM learning approach alongside traditional academics
- –Active participation in Bangkok international education community
Points of consideration
- –Very limited public information and online presence compared to established Bangkok schools
- –Teacher discussions suggest lower compensation levels may affect recruitment
- –Serves primarily Christian families seeking faith-based education
- –Location in Nonthaburi requires consideration of commute times for Bangkok-based families
- –Smaller scale may limit extracurricular offerings and university counseling resources
Annual Fees
| Year Group | Age | USDTotal Annual Fee |
|---|---|---|
| Nursery | 3 | 7,176 |
| Kindergarten 1-3 | 3 | 13,541 |
| Grade 1-2 | 6 | 14,695 |
| Grade 3-5 | 8 | 14,733 |
| Grade 6 | 11 | 14,970 |
| Grade 7-9 | 12 | 15,662 |
| Grade 10-12 | 15 | 17,331 |
Fees converted from THB. For the most up to date and accurate figures please double check with the school.
Additional Fees
| Fee | Amount |
|---|---|
| Nursery Registration Fee | 468 |
| Nursery Resource Fee | 156 |
| K1-G12 Application Fee | 125 |
| K1-G12 Registration Fee | 4,680 |
| K1-K3 School Development Fee | 1,248 |
| G1-G5 School Development Fee | 1,872 |
| G6-G12 School Development Fee | 2,184 |
| Reservation Fee (refundable) | 624 |
Photos

Academic Results
Academic results have not been made publicly available by this school.
Extra Curriculars
Contact the school for details on co-curricular activities and facilities. Ask what a normal week looks like outside lessons for your child's interests.
Inspections & Accreditations
Inspection
No published inspection details are currently available.
Accreditations
Accreditation details are not publicly listed.
Memberships
Membership details are not publicly listed.
Student Body
Bangkok's international schools serve a diverse community of expat and local families. Contact the school for current enrolment details.
Leadership
Ms. Janwimon (Esther) Ektrakul - School Director
Ms. Janwimon (Esther) Ektrakul serves as School Director, Kindergarten Principal, and Elementary Principal at International Christian School Nonthaburi, part of the school's founding Ektrakul family which includes the founders and other executive administrators.
