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International school · Bangkok Metropolitan

Siam International School

Thanyaburi (Rangsit) · Pathum Thani · Bangkok Metropolitan · Record verified 2026-10-06

Siam International School — photo via Google Maps
Siam International School — photo via Google MapsSiam International School — photo via Google Maps

Siam International School · Photos via Google Maps · © Siam International School, Kitisak Buathong · fetched 2026-10-06

Decision panel — the figures parents decide on

฿101,250 – ฿131,250 / year
Annual tuition [A] Aggregator figure
฿1,316,250 – ฿1,706,250
13 years at today's fees Calculated

Flat projection at current fees, before annual increases

Fee percentile — Bangkok Metropolitan Area CalculatedPercentile 1 of 100 · midpoint ฿116,250 across 74 schools with published fees (0 = lowest fees)
Fee percentile — American schools CalculatedPercentile 0 of 100 · midpoint ฿116,250 across 43 schools with published fees (0 = lowest fees)
Nearest rail station VerifiedKhu Khot (BTS Sukhumvit) · 1.6 km straight-line from the school's Google Maps location; see the commute finder

Checked 2026-10-06 · How we verify

At a glance — verified 2026-10-06

Siam International School — American curriculum in Thanyaburi (Rangsit), Kindergarten–Grade 6. Recorded accreditation / membership: Thai MOE authorised K–G6.

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TagsAmericanFees under ฿200k
Grades / ages
Kindergarten–Grade 6
Curriculum
American
Boarding
No
Accreditation / notesThai MOE authorised K–G6

Tuition

Tuition fees (as published)

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 ฿502,600 / yr (midpoint basis, 74 schools with published fees, checked 2026-10-06).

[A] Aggregator figureFigure type: range

Fee as listed by a third-party aggregator (e.g. ISD, Edarabia). Not the school's own published figure — confirm with the school. Last verified 2026-10-06.

As published (source wording): 101,250–131,250 (2026/27, [A] ISD)

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.

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

Verification

Sources — check every figure yourself

Fee source[A] Aggregator figure — Fee as listed by a third-party aggregator (e.g. ISD, Edarabia). Not the school's own published figure — confirm with the school.
Last verified2026-10-06 (dataset pass; fees change annually, typically by 3–5%) · How we verify

Profiles & parent discussion: ISAT · International Schools Database · WhichSchoolAdvisor · Edarabia · Pantip search

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. Full source table — every profile link, on the fees page →

Fees as published by the school, checked 2026-10-06; the school's current fees may differ — confirm with the school before deciding.

Data note (2026-10-06): Small American-textbook primary school on Rangsit-Nakhon Nayok Road. Added in the Oct 2026 Bangkok completeness audit (ISD listing + school statement via directories); verification level C — span per the school’s own MOE authorisation statement.

Around the school

What's around Siam International School

Nearest hospitalEk Pathum Hospital · 2.0 km
Nearest parkAvenue Park · 0.7 km
Nearest shopping mallFuture Park Rangsit · 5.8 km
Nearest playgroundSathaporn play ground · 1.5 km

Straight-line distances from the school's mapped location. Data © OpenStreetMap contributors (ODbL), Thailand extract 2026-10-06 — amenities change; check the map before relying on one.

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. See this school on Google Maps →

Official record

Regulatory & accreditation record

No public regulatory action found — checked 2026-10-07 against OPEC, Ministry of Education, Royal Gazette and accreditor publications.

School response / correction · Official record

Facilities & services — as published by the school

School transportNot published
EAL / SEN supportNot published
BoardingNot published
DiscountsNot published

Is this information accurate?

Spotted an error on this page? Tell us — corrections are verified against the school's own documents before anything changes.

Questions

Frequently asked questions

How much does Siam International School cost?

Published annual tuition is ฿101,250 – ฿131,250 / year ([A] Aggregator figure), last verified 2026-10-06. See the tuition section above for the source wording and what is excluded.

Is Siam International School accredited?

Our dataset records: Thai MOE authorised K–G6. Membership of an association is not the same as accreditation; we record only what a source states, last checked 2026-10-06.

Does Siam International School offer boarding?

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

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Alternatives

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