American Pacific International School

Private internationalIBAmericanHills to CM West

IB continuum school with a primary campus in Mae Hia and a main campus with boarding in the Ban Pong hills.

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Fees

School year 2026-27. Last reviewed: 11 Nov 2026 · source ↗ second campus schedule ↗

Year group	Ages	Tuition	All-in annual	Year-1 top-up	Year-1 total
Pre-Nursery (semester 2 only)	1	US$3,580^†฿120,300	US$3,580^†฿120,300	US$1,280^†฿43,000	US$4,860^†฿163,300
Nursery	2	US$7,450^†฿250,650	US$7,450^†฿250,650	US$1,280^†฿43,000	US$8,730^†฿293,650
K1–K2	3–4	US$7,950^†฿267,250	US$8,010–9,140^†฿269,250–307,250	US$1,280^†฿43,000	US$9,280–10,410^†฿312,250–350,250
K3	5	US$8,490^†฿285,400	US$8,550–9,680^†฿287,400–325,400	US$1,280^†฿43,000	US$9,820–10,950^†฿330,400–368,400
G1–G2	6–7	US$8,750^†฿294,250	US$9,960–11,970^†฿334,850–402,500	US$3,090^†฿104,000	US$13,050–15,060^†฿438,850–506,500
G3	8	US$9,370^†฿314,950	US$10,570–12,580^†฿355,550–423,200	US$3,540^†฿119,000	US$14,110–16,120^†฿474,550–542,200
G4	9	US$9,580^†฿322,150	US$10,790–12,800^†฿362,750–430,400	US$3,540^†฿119,000	US$14,330–16,340^†฿481,750–549,400
G5	10	US$9,830^†฿330,750	US$11,040–13,050^†฿371,350–439,000	US$3,540^†฿119,000	US$14,580–16,590^†฿490,350–558,000
G6	11	US$11,580^†฿389,400	US$12,790–14,800^†฿430,000–497,650	US$3,540^†฿119,000	US$16,320–18,340^†฿549,000–616,650
G7	12	US$12,250^†฿411,850	US$13,450–15,470^†฿452,450–520,100	US$3,090^†฿104,000	US$16,550–18,560^†฿556,450–624,100
G8	13	US$12,780^†฿429,800	US$13,990–16,000^†฿470,400–538,050	US$3,090^†฿104,000	US$17,080–19,090^†฿574,400–642,050
G9	14	US$14,390^†฿483,850	US$15,590–17,610^†฿524,450–592,100	US$3,090^†฿104,000	US$18,690–20,700^†฿628,450–696,100
G10	15	US$14,530^†฿488,600	US$15,740–17,750^†฿529,200–596,850	US$3,090^†฿104,000	US$18,830–20,840^†฿633,200–700,850
G11	16	US$15,370^†฿516,850	US$16,580–18,590^†฿557,450–625,100	US$3,090^†฿104,000	US$19,670–21,680^†฿661,450–729,100
G12	17	US$15,610^†฿524,800	US$16,810–18,820^†฿565,400–633,050	US$3,090^†฿104,000	US$19,900–21,920^†฿669,400–737,050

All-in annual fee, last five school years

Year group

School’s own fee scheduleMarket research*Estimate*

2022-23 to 2026-27: 13.5% in total, about 3.2% a year (includes market-research years).

* Years marked with an asterisk are based on market research and not directly from the school, so please reference with care.

Market research: 2023-24, BKK Kids 2024 International Schools Guide ↗. These list tuition by school level; we spread them across today’s year groups and add this year’s compulsory charges to make an all-in figure. Estimates fill years with no figure: between two known years we assume steady growth; before the earliest known year we work back at the school’s own rate, or 5.8% a year (the median rise across Chiang Mai schools that publish older schedules). A paler top on a column marks a range (charges that vary by grade).

Yearly charges in the all-in figure

Lunch & snacks (G1 and up; included below G1)US$702–840^† (฿23,600–28,250)
Miscellaneous account (G1 and up; unspent balance returned)US$446–1,190^† (฿15,000–40,000)
Classroom Without Walls trips (K1 and up)US$59–1,190^† (฿2,000–40,000)

One-time charges (Year 1)

Application fee (฿3,000 below G1)US$119^†฿4,000
Entrance fee (฿40,000 below G1)US$2,970^†฿100,000
Chromebook (G3–G6)US$446^†฿15,000

Refundable deposits

None listed.

Optional extras

ELL English supportUS$1,560–2,030^† (฿52,500–68,250) a year
Weekly / full boarding (G5+)US$7,960–11,170^† (฿267,800–375,500) a year
Bus between campusesUS$669^† (฿22,500) a year

Included in tuition: Lunch and snacks included from Pre-Nursery to K3. IB Diploma costs are covered by the G11–12 miscellaneous fee.
Discounts: Not published
Payment terms: Registration deposit (US$1,490^† (฿50,000,) or US$2,380^† (฿80,000) for G7–12) is part of tuition, paid on acceptance and deducted from semester 2.
Refunds: See the school's fee document.

Older fee schedules are no longer on the school’s website; the chart above shows market research and estimates.

Key facts

Type: Private international
Curriculum: IB, American
Programmes: IB PYP, IB MYP, IB DP, IB CP
Ages: 1–18
Main teaching language: English
Other languages taught: Not published
Religious association: None
Founded: Not published
Owner: Not published
Accreditation and licences: IB Continuum School
Students: Not published
Nationalities: 22
Campus size: Not published
Class size: Not published
Student–teacher ratio: Not published

Last reviewed: 11 Nov 2026 · source ↗

Location

Area: Hills to CM West
Address: Main campus: 158/1 Moo 3, Hang Dong–Samoeng Road, Ban Pong, Hang Dong 50230. Primary campus: 288 Moo 2, Mae Hia 50100
Distance: 15.9 km from Tha Phae Gate in a straight line. Allow extra time at school-run peaks.
Map: Open in Google Maps ↗Main campus (Ban Pong) ↗ · Primary campus (Mae Hia) ↗
Website: apis.ac.th ↗

School life

Learning support: Counseling, English Language Learning and Learning Support departments. ELL US$1,560–2,030^† (฿52,500–68,250) a year.
Results and university destinations: Not published
Facilities: Boarding from Grade 5.
Boarding: Yes
School day: Not published
Haze and clean air: Publishes an AQI page.
School bus: US$669^† (฿22,500) a yearAsk which areas the bus covers.

Facts and fees are what the school publishes; “Not published” means we couldn’t find it online. Spotted a change? Tell us. For other families’ experiences, check Google reviews and visit the school.

^† Prices are shown in US dollars, converted at ฿33.63 = US$1 (XE mid-market rate, 10 Nov 2026) and rounded. Schools charge in Thai baht: the baht figure shown with each price is the actual amount. Today’s rate ↗