The Guide
Sat, 16 May 2026

Cities / Chiang Mai / Grace International School

Grace International School

ACSI-accredited Christian day school founded in 1999, running a US-aligned K-12 curriculum from Kindergarten to Grade 12 in Hang Dong. 2025-2026 tuition runs from THB 294,500 (K-Grade 5) to THB 361,000 (Grade 12), with no large one-time capital fee -…


Curriculum
American
Fees, annual
THB 309–379k
Ages
5 to 18
Pupils
~515
Founded
1999

Built for the children of Christian missionaries and humanitarian workers across Asia, and very good at that job. Grace is unusual in the sector: faith-driven, mission-priced, and explicit about it.

Founded in 1999 on a 37-acre campus in Hang Dong. American curriculum from Kindergarten through Grade 12 with AP options, taught from a biblical worldview. WASC and ACSI accredited. Around 500 students from families serving with 85-plus member organisations across 40-plus countries. Roughly nine in ten parents are or have been missionaries or humanitarians working in Asia.

Teachers raise their own support to keep tuition low, and families with international Christian worker status can apply to the Financial Assistance Programme. The model is what makes Grace special: parents repeatedly say the school is the reason they have been able to stay in their field rather than relocate. The fit is narrow. Families outside that mission context, or families wanting a secular environment, will feel the culture pull strongly.


Fee Age Type Amount
Kindergarten - Grade 5 5 Annual THB 309,000
Grades 6-8 11 Annual THB 338,000
Grades 9-11 14 Annual THB 365,000
Grade 12 17 Annual THB 379,000

  • The school's centre of gravity is missionary families: roughly 500 students from the children of international Christian workers across 40-plus countries.
  • One Canadian family asked openly about the GIS community and the impact of burning-season air quality on the school day, signalling that smoke season is a normal point of due diligence for prospective families.
  • Recurring parent comment from school-aggregator reviews and the school's own community: families with additional learning needs report that staff have 'accepted' their child and worked flexibly with them.
  • Marketing-adjacent quotes from missionary parents frame GIS as the reason they were able to stay on the field, which is the dominant cohort dynamic to expect.
  • Facilities comments outside the school's own materials are limited; the campus, science labs and music and art rooms are repeatedly described as well-equipped for the city.

Head of school

Steve Anderson

Stephen Anderson has served as the Superintendent of Grace International School since 2018, providing visionary leadership and oversight to fulfill the school’s mission. He works closely with the school's Thai Director to ensure legal and operational compliance with Thailand’s Ministry of Education standards. Steve earned his Bachelor of Education from Samford University and his Master of Education in Educational Leadership and Administration from Covenant College. He oversaw the school's relocation to its current 44-acre purpose-built facility and successfully navigated complex legal challenges, securing the school's future.

Accreditations

  • Association of Christian Schools International 01
  • Western Association of Schools and Colleges (Accrediting Commission for Schools) 02
  • TH_ONESQA 03

  • AP courses offered 9
  • Average PSAT 10 score Above national average
  • Average AP exam scores Above national average

88 Moo 3, T. Harn Kaew, Hang Dong, Chiang Mai 50230, Thailand

School website