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International school · Bangkok Metropolitan

International School Bangkok (ISB)

Nonthaburi, Pak Kret (Nichada Thani) · Nonthaburi · Bangkok Metropolitan · Record verified 2026-10-06

The Bangkok Metropolitan area — a generic regional view, not a photo of this school's campus.

At a glance — verified 2026-10-06

International School Bangkok (ISB) — international school in Nonthaburi, Thailand. Curriculum: American + IB DP + AP. Published fees ฿659,000 – ฿1,197,000 / year ([O] Official fees), last verified 2026-10-06. Located in the Bangkok Metropolitan Area.

Decision panel — the figures parents decide on

Verified facts — checked against the source shownSchool-supplied — as published by the school
Annual tuitionVerified฿659,000 – ฿1,197,000 / year [O] Official fees
13 years at today's feesVerified฿8,567,000 – ฿15,561,000 — flat projection at current fees, before annual increases
School transportSchool-suppliedSchool bus, whole-year two-way: 111,300 (1-5 km) to 178,000 (46-55 km)
EAL / SEN supportSchool-suppliedEAL included in tuition; Individual Learning Assistance charged extra at 3,600/day; Life Centered Education programme +980,000/yr

School-supplied rows: School-supplied — as published on the school's official site, checked Oct 2026. Fee rows verified 2026-10-06.

Founded
1951
Grades / ages
3–18
Curriculum
American + IB DP + AP
Boarding
No
RegionBangkok Metropolitan
ProvinceNonthaburi
City / districtNonthaburi, Pak Kret (Nichada Thani)
Accreditation / notesWASC context

Tuition

Tuition fees (as published)

฿659,000 – ฿1,197,000 / year
[O] Verified official feesFigure type: range

Fee taken from the school's own published fee document. Last verified 2026-10-06.

As published (source wording): 659,000–1,197,000 — Pre-K 659,000 (2026/27 published); KG-G5 1,015,000; G6-8 1,137,000; G9-12 1,197,000 (2026/27 tuition; older schedule on aggregators: Pre-K 621,000, Elementary 956,000, Middle 1,072,000, High 1,128,000) (2026/27, [O] official website); application 4,700; registration 260,000; annual fee 22,000

Fees are indicative annual tuition as compiled on 2026-10-06; they exclude most one-off charges (application, enrolment, deposits, transport) unless the published wording above includes them. Fees change annually — always confirm the current schedule with the school.

Benchmark — Bangkok Metropolitan

This school's published range against all published ranges in Bangkok Metropolitan (฿81,000 – ฿1,283,500). The ink tick is the regional median school at ฿510,200 / yr (midpoint basis, 75 schools with published fees, checked 2026-10-06).

Full fees breakdown — totals, one-offs & currency →

Data note (2026-10-06): Official website checked 2026-10-06: full per-grade table published for 2026/27; figures now from official site. CONFLICT: official 659,000–1,197,000 differs >10% from previously recorded 1,219,000–1,219,000 (was [A]); official preferred. Official-site discrepancy noted 2026-10-06: Chunk single figure 1,219,000 is the ISD total-fee maximum (tuition+charges), tuition alone max is 1,197,000 for 2026/27 — close, not a >10% conflict Enrolment as stated on official site (2026-10-06): 1,900 (Wikipedia, citing school).

Verification

Sources — check every figure yourself

Fee source[O] Official fees — Fee taken from the school's own published fee document.
Last verified2026-10-06 (dataset pass; fees change annually, typically by 3–5%)
Official websiteisb.ac.th — via our tracked link, so the school can see the referral.
IB authorisationFind this school on ibo.org — the IB's own finder states exactly which programmes (PYP / MYP / DP / CP) the school is authorised for.
Third-party profilesLook this school up on International Schools Database, WhichSchoolAdvisor and Edarabia (third-party profiles — their figures are not ours and may differ; that is exactly why we label our sources).
Spot an error?Schools and parents can file a correction via the claim / correction form — verified corrections are published with a note on this page. See how we verify.

Google reviews

Google removed ratings and reviews for K-12 schools worldwide in April 2025, so no live Google rating exists for this school — and we don't display placeholder scores. For parent opinion, ask the school for its parent association and its latest inspection or accreditation reports.

Questions

Frequently asked questions

How much does International School Bangkok (ISB) cost?

Published annual tuition is ฿659,000 – ฿1,197,000 / year ([O] Official fees), last verified 2026-10-06. See the tuition section above for the source wording and what is excluded.

Is International School Bangkok (ISB) accredited?

Our dataset records: WASC context. Membership of an association is not the same as accreditation; we record only what a source states, last checked 2026-10-06.

Does International School Bangkok (ISB) offer boarding?

No — our dataset records this as a day school (last checked 2026-10-06).

Enquire

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See also

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