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International School of Phnom Penh

Cambodia, Phnom Penh

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· Reviewed by · B2C Marketing Manager

Independently researched by doris.
Not yet claimed by the school
The school at a glance
Instructs in English
Fees KHR 38,450,324 - 118,806,593
Ages 3 - 18 years
Pupil numbers 900
Type Co-educational
Opened 1989
Bus Service No
Availability Not shared by this school
Academic offering
Curriculum IB (PYP), IB (MYP), IB (DP)
Taught languages English, Mandarin, Korean, French, Spanish
Typical class size 22
Strengths Service and Sustainability, Performing Arts, Outdoor Education
Clubs Arts and Creative, Community and Service, Academic and Intellectual
Stages Early Years, Primary School, Middle School, Secondary School, Sixth Form
Introduction

ISPP (International School of Phnom Penh) was founded in 1989 and serves students from age 3 through Grade 12. The school is an authorised International Baccalaureate World School offering the PYP, MYP and DP and is accredited by WASC and CIS. The whole school occupies a single, newer campus south of the city centre on Hun Neang Boulevard; the Secondary moved to the current campus in August 2014 and the Early Years and Elementary joined in 2015. ISPP publishes a whole-school Mother Tongue programme and an active Service Learning programme, and runs an After School Programme with activities including arts, choir, robotics, chess and a wide range of sports. Campus arts facilities include a 430-seat Black Box theatre and dedicated rehearsal and exhibition spaces. ISPP describes an average teacher:student ratio of 1:9 and reports more than 50 nationalities in the student body.

www.ispp.edu.kh

Hun Neang Boulevard, Phnom Penh 12302, Cambodia

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

International School of Phnom Penh has 900 pupils, typical class sizes of 22, instruction in English.

Location
ISPP's campus is on Hun Neang Boulevard, south of Phnom Penh city centre; the website includes a map and turn-by-turn directions. Two city bus lines (12B and 11C) stop within a short walk of the main gate; the school notes the nearest stop is about 200 m (≈4 minutes) away.

Stages
ISPP serves ages 3 through Grade 12 (Early Years / PYP in Elementary, Grades 6–10 in MYP, Grades 11–12 in the IB Diploma). The site gives age/grade placement guidance and a chart for entry.

Type
ISPP is an independent, non-profit, co-educational day school and an authorised IB World School offering PYP, MYP and DP; it is accredited by WASC and CIS. The school describes itself as parent-governed and reinvesting revenue into the campus.

Additional learning support
ISPP runs student support teams across Elementary and Secondary that include English as an Additional Language (EAL) programmes, targeted Learning Support (reading, maths, written language) and school counsellors; support can be in-class or in a Learning Support Centre. The site describes assessment on entry and exit criteria for EAL and collaboration with parents and external specialists as needed.

Country affiliation
ISPP is an international school without affiliation to a single country; its materials describe a multinational student body and parent-governed structure.

Religious affiliation
ISPP is non-religious / secular in its stated information; the school presents itself as an inclusive international community rather than a faith-based institution.

School day structure
The school year runs August–June with about 180 instructional days; division-specific daily start and finish times are not posted on the public pages, and may vary by year group. ISPP's office hours are listed (07:00–16:30), and the After School Programme operates into the afternoon with late-bus departures at 4:15pm and 4:45pm. For exact daily start/end times and break/lunch schedules contact Admissions or the relevant division.

Bus service
ISPP offers a limited paid daily bus/van service with seats allocated by route and priority for two-way riders and siblings; availability is not guaranteed for families outside established routes. The school publishes zone-based fees (Zone A / Zone B) and asks families to register at least five working days before service begins; the After School Programme also notes a late-bus option for activity participants. Check the school's bus page for current routes, zones and fees.
Diving Deeper
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Fees

Annual tuition at International School of Phnom Penh ranges from KHR 38,450,324 to KHR 118,806,593 for 2026/27.

Annual tuition at International School of Phnom Penh ranges from USD 9,558 to USD 29,533 depending on year group. That works out at roughly USD 9,558 to USD 23,300 for the early years, USD 23,300 to USD 27,544 for primary, USD 27,544 to USD 29,533 for secondary, USD 29,533 for sixth form. Expect an application fee of USD 250 and an enrolment fee of USD 3,500 on enrolment.
Academics

International School of Phnom Penh teaches IB (PYP), IB (MYP), IB (DP) for students aged 3 to 18.

Curriculum
International School of Phnom Penh serves students age 3 through Grade 12 and is an IB World School authorised to deliver the Primary Years, Middle Years and Diploma Programmes. Elementary (Early Years/Kindergarten–Grade 5) follows the IB Primary Years Programme, organised around transdisciplinary units with subject areas such as language, mathematics, personal/social/physical education, social studies, arts, and science & technology. Middle Years (Grades 6–10) follows the IB MYP framework in which students study two languages plus humanities, sciences, mathematics, arts, physical education and design, and complete a certificated personal project in the final year. Senior secondary (Grades 11–12) is the two‑year IB Diploma Programme: students choose six subjects across the IB groups (three at Higher Level and three at Standard Level) and complete the core components—Extended Essay, Theory of Knowledge and Creativity, Activity, Service. ISPP also awards an ISPP (US-style) high school diploma accredited by WASC and offers alternatives for students not taking the full IB Diploma, including IBDP certificate courses and ISPP High Courses.
Wellbeing
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Parent Experience
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Facilities
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Extra-Curricular Activities
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Languages
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Reputation
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Admissions

Admissions
1. Make an initial inquiry. Start by submitting the online Inquiry / pre-application through ISPP's admissions portal (OpenApply) so the school can confirm whether the grade you want is likely to have space and what the next steps will be. The Inquiry helps the admissions team provide grade-specific guidance and to tell you whether to proceed with the formal pre-application or tour.

2. Submit a pre-application and basic documents. If you decide to proceed, complete the Pre‑Application Form and pay the pre-application deposit (US$50). At this stage you should upload passport ID pages and recent passport-style photos and any reports related to learning needs; the pre-application places your family on the applicant list while you await confirmation of space.

3. Complete the full Application and pay the application fee once space is confirmed. When ISPP confirms a place is available you will be asked to finish the Application Form in OpenApply and pay the remainder of the application fee (total application fee US$250, which includes the US$50 pre-application deposit and a US$200 balance). Be prepared to provide at least two recent years of school reports in English, a copy of immunisation records, the completed ISPP immunisation form and, for Grades 2–5, a writing sample.

4. Provide school recommendation(s) and any additional documents requested. ISPP requires a confidential recommendation from the student's current school (submitted directly to ISPP) and may request extra documentation about academic history or support needs; recommendations must be provided by the current school via the specified contact method. Keep email contact details for the recommending teachers ready when you apply, since ISPP will not accept recommendations sent by other routes.

5. Expect staged assessment steps where needed. ISPP does not routinely require formal academic testing at admission but may request English language testing (for which a fee may apply) and/or an interview with the relevant Principal to confirm that the student can access the IB programme. Placement into EAL (English as an Additional Language) support will be used where appropriate and students exit EAL once they meet grade-level proficiency in listening, speaking, reading and writing.

6. Understand priority criteria and nationality limits. Applications are considered by priority (siblings of current students, enrolled students and children of diplomatic passport holders receive priority) and then by application date; ISPP also enforces nationality caps (Cambodian students are limited to 30% and other nationalities to 15% each) that can affect availability in many grades. Provide proof of nationality for the student and parents during the application process because the school uses that information to ensure compliance with the nationality limits.

7. Be clear about grade placement and age rules. ISPP places students by chronological age with specific September 1 cut-off ages (for example, Kindergarten = age 5 by September 1; Grade 6 typically age 11), and the school publishes a Dates of Birth / Grade Entry chart that you should check before applying. If a student's previous school calendar differs or there are other complexities, the Principal will make the final grade placement decision balancing age, academic continuity, language proficiency and social maturity.

8. Disclose any learning or support needs early. Parents must fully disclose any special education needs or learning-support history during the admissions process; ISPP reviews each case individually and may provide moderate learning support but may also decline or later ask a family to withdraw if the student's needs exceed the school's capacity. If your child receives therapies or specialist services, tell the admissions team and be prepared to provide formal reports so ISPP can assess whether it can meet those needs.

9. Receive an offer and attend to enrolment / entrance deposits and fees. If offered a place, you will be asked to pay an enrolment deposit or entrance fee (entrance fees are charged once for KG–Grade 12; an Early Years entrance deposit is applied if the child progresses to KG) and to complete final paperwork; parents or guardians are liable for fees on enrolment and for any re‑enrolment deposit required to secure a returning student's place. Review the school's tuition and fee schedule for payment options (annual, semester, term/quarter) and note that instalment plans incur a finance charge.

10. Know fee, refund and re-enrolment policies. Tuition fees are refundable only for full terms of non-attendance; other fees are non‑refundable, and late or non-payment can lead to penalties or de‑enrolment. Returning families must pay a re‑enrolment deposit (usually collected in the second semester) to hold a place for the next academic year—check the published timetable as the Board approves fee schedules in February and releases the following year's fee schedule in March.

Scholarships
ISPP operates a host-country scholarship programme that provides full scholarships to selected Cambodian students beginning at Grade 6 and continuing through graduation. The programme began in 2018–19 and each year ISPP has welcomed a new cohort into Grade 6; the school partners with community organisations (Cambodian Children's Fund and Indochina Starfish Foundation) to provide extra support to scholarship students and their families. Funding for the sustainable continuation of the scholarship programme is supported in part by the one-time application and entrance fees paid by new students, and the ISPP Board of Trustees has committed to maintaining these scholarships. The scholarship places are targeted to children from very low-income backgrounds and are selected in collaboration with the partner NGOs; the ISPP website lists current cohort counts and background on the programme.

Waitlist
ISPP uses waiting lists when applications exceed available spaces in a given grade. Applicants who cannot be offered immediate placement are put on a waiting list and considered according to the school's priority rules (siblings, enrolled students, diplomatic passport holders, then by application date). ISPP staff will provide a realistic assessment of chances and timing where possible but do not publish waiting-list length or guaranteed timing; applicants may remain under consideration throughout the current academic year and also for the beginning of the following academic year (but new-year priorities apply). If the school cannot place an applicant by August of the following academic year, families are notified and offered the option to remain on the waiting list for the next year for an additional, non‑refundable fee. Families can also use the Pre‑Application to enter the applicant pool up to one year in advance (pre‑application deposit US$50) while they wait for space to open.
School Events
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