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International Christian School Nonthaburi

Thailand, Bangkok

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· Reviewed by · B2C Marketing Manager

Independently researched by doris.
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The school at a glance
Instructs in English
Fees THB 230,000 - 555,500
Ages 2 - 18 years
Pupil numbers 640
Type Co-educational
Bus Service Yes
Availability Not shared by this school
Academic offering
Curriculum Advanced Placement (AP), American Curriculum
Taught languages English, Mandarin, Thai
Typical class size 20
Strengths Sport, Performing Arts, STEM
Clubs Academic and Intellectual, Leadership and Professional, Lifestyle and Wellbeing
Stages Kindergarten, Elementary, Middle School, High School
Introduction

International Christian School Nonthaburi (ICSN), founded in 1997, is a private co-educational day school located at 145/1 Pracharat Road, Mueang Nonthaburi, part of Bangkok’s urban fringe. It serves students aged 2 to 18, from Nursery through Grade 12, organised into Early Years, Primary, Middle, and High School. ICSN follows an American curriculum aligned with AERO and Common Core standards, and is authorised to offer Advanced Placement (AP) coursework. Class sizes are capped—20 in Kindergarten, 25 in Elementary and Secondary. All instruction is in English, and students may study Chinese as part of ECAs. Campus facilities include art, music, makerspace, sports and STEM areas, supporting programs such as VEX Robotics embedded in all classrooms, a school-wide STREAM fair, and AP academic pathways. These features make ICSN distinctive: a Bible-based community with hands-on STEM learning and enriched academics in a suburban Bangkok setting.

icsn.ac.th

145/1 Pracharat Road Moo 6, Nonthaburi, Thailand 11000

Vibes and Culture
The school has not added this information
The Essentials

International Christian School Nonthaburi has 640 pupils, typical class sizes of 20, instruction in English.

Location
ICSN is situated at 145/1 Pracharat Road in Mueang Nonthaburi, just outside central Bangkok, with easy access via Bangkok’s road network and public transport. The campus is in a mixed residential and school district, offering practical proximity to city amenities while maintaining a calm learning environment.

Stages
The school is organised into several stages: Nursery (age 2), Kindergarten (K1–K3, ages ~3–5), Elementary (Grades 1–5), Middle School (Grades 6–8), and High School (Grades 9–12), serving students up to about age 17–18.

Type
ICSN operates as a co‑educational day school.

Additional learning support
ICSN reviews applications for students with additional learning needs (SEN) on a case‑by‑case basis, in consultation with a professional, to determine appropriate support arrangements.

Country affiliation
The school does not have a formal country affiliation.

Religious affiliation
ICSN has a Christian religious affiliation, reflected in its Bible‑based environment and values that inform its community ethos.

School day structure
At International Christian School Nonthaburi, the Nursery school day runs from 8:30 AM to 3:00 PM, Monday to Friday, and includes lunch and an afternoon snack. In Elementary through High School, the day begins with Homeroom at 7:45 AM and ends at 3:05 PM, with seven 50-minute periods and a lunch break from 12:30 PM to 1:15 PM.

Bus service
The school offers a bus service for student transport.
Diving Deeper
The school has not added this information
Fees

Annual tuition at International Christian School Nonthaburi ranges from THB 230,000 to THB 555,500 for 2026/27.

One-Time Fees
Application Fee: THB 4,000 (non‑refundable)
Registration Fee: THB 150,000 (non‑refundable)
Reservation Fee (Re-enrollment): THB 20,000 (refundable)
Development Fee:
KG1–KG3: THB 40,000 (non‑refundable)
G1–G5: THB 60,000 (non‑refundable)
G6–G12: THB 70,000 (non‑refundable)

Annual Tuition Fees
Kindergarten 1–3: THB 389,000
Grade 1–2: THB 431,000
Grade 3: THB 432,200
Grade 4–5: THB 432,200
Grade 6: THB 439,800
Grade 7–9: THB 462,000
Grade 10–12: THB 495,500

Note: Tuition covers classroom materials, workbooks, textbooks, resources for enrichment courses, and accident insurance.

Sibling Discount
5% discount for the second child and a 10% discount for each additional child.

Additional Fee
Lunch Fees:
K1–K3: THB 13,500 per semester
G1–G5: THB 13,500 per semester
G6–G12: THB 14,000 per semester]

Graduation Fees (Refundable):
K3 Graduation: THB 1,500
G12 Graduation: THB 3,000

Learning Support & Intervention Programs:
English Intervention: THB 25,000 per semester (based on English Proficiency Test results)
Reading Intervention: THB 10,000 per semester
GAP Program: THB 120,000 per year (eligibility based on admissions assessments)

Refund Policy
Application and registration fees are non‑refundable. Prorated tuition refunds depend on notice timelines, though specific refund policies aren’t detailed further.

Payment Options
Payments are via bank transfer to International Christian School Nonthaburi. Cash payments are not accepted.
Academics

International Christian School Nonthaburi teaches Advanced Placement (AP), American Curriculum for students aged 2 to 18.

Curriculum
ICSN delivers an American‑based curriculum from early years through Grade 12, anchored in AERO, Common Core, NGSS, and the Key to Learning framework, and regulated by Thailand’s Ministry of Education and ONESQA, with AP authorisation and SAT centre status. In Kindergarten (K1–K3), the Key to Learning program integrates intentional play, sensory‑based math, expressive art, and goal‑directed activities. Lower Elementary (G1–G3) covers core subjects, English Language Arts, Math, Science, Thai Language Arts, and Thai Social Studies, plus specials like PE, Music, Art, ICT, Chinese, and Chapel ([icsn.ac.th][3]). Middle School (G6–G8) continues those five core areas using US textbooks in pre‑Algebra, integrated science, literature, and grammar, with enrichment courses and digital literacy through weekly ICT classes. In High School (G9–G12), students study advanced-level textbooks in math, science, and English literature, and may enrol in AP courses—AP Biology (G10), AP Chemistry (G11), and AP Calculus AB & BC, AP Physics 1, and AP English Literature & Composition (G12).
Wellbeing
The school has not added this information
Parent Experience
The school has not added this information
Facilities
The school has not added this information
Extra-Curricular Activities
The school has not added this information
Languages
The school has not added this information
Reputation
The school has not added this information
Admissions

Admissions
1. Campus Visit & Initial Inquiry
Prospective families are encouraged to visit the campus — you can book a tour via email or phone, during which you can discuss the admissions process with the team.

2. Submit Application & Required Documents
Create an account and apply online, or complete the process in person during your visit. You’ll need to submit documents such as the student’s birth certificate or passport, vaccination records, medical history form, transcripts, and parent identification or residency proof.

3. English Proficiency Test (EPT)
Students applying for Elementary or Secondary levels must take a tailored English Proficiency Test. The assessment, conducted in a one-on-one or small-group setting, evaluates listening, reading, grammar, writing, and speaking skills.

4. Principal Interview
After reviewing the application and EPT results, the Admissions team will schedule a 30–60 minute interview with the Principal.

5. Admission Decision & Registration Fee
ICSN will inform your family whether your child has been offered a place. If accepted, you must pay the non-refundable Registration Fee to secure enrollment.

6. Enrollment Finalisation
Once the Registration Fee is paid, the school will guide you through the next steps, including tuition payment, placement, and orientation details.

Scholarships
ICSN provides an annual scholarship that reduces tuition, applied only to the second semester:

Kindergarten (K1–K3): THB 45,000 per year
Grades 1–6: THB 40,000 per year
Grades 7–9: THB 40,000 per year
Grades 10–12: THB 60,000 per year

These scholarships are automatic reductions in tuition rather than merit-based or need-based awards. They are consistently applied by grade level.

Waitlist
If a grade level is full, applicants are placed on a waiting list, and the Admissions team contacts families when space becomes available.
School Events
The school has not added events
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