ACS Hillingdon International School
ACS Hillingdon offers a globally recognised and challenging curriculum including the International Baccalaureate and Advanced Placement programmes with excellent pastoral care and extensive busing services.
Get your personalised Fit Score — tell us about your child to see how well this school matches your priorities.
Our take
Independent co-ed all-through school in Middlesex for ages 3–18. Non-selective intake, top-tier London fees.
- Families wanting one school across the whole journey (ages 3–18) rather than separate prep + senior.
- Families who prefer a co-educational setting over single-sex.
- Families who would rather not put their child through a selective entrance assessment.
- Families comfortable with top-tier London independent fees in exchange for the level of provision.
- Internationally-mobile families wanting IB or American-style qualifications rather than only A-levels.
- Fees sit at the top of the London market. Factor in extras (uniform, trips, lunches, music tuition) before committing.
- SEND provision isn't documented in our profile. If your child has an EHCP or specific learning needs, ask admissions about case-by-case capacity before applying.
- Curriculum is IB/American-style rather than A-Level. Check that your university plans (UK or otherwise) align before committing to the route.
Application timeline
No admissions stage dates confirmed yet. Save this school to be notified when dates are published.
| Year | Opens | Closes | Reply by | Status |
|---|---|---|---|---|
| 2026-27 | TBC | TBC | TBC | Open |
Open events
Private tours and additional visits available by arrangement — contact admissions to arrange.
Fees
Bursaries & Scholarships
About the head
Established in 1967, central to our mission was our founders’ commitment to providing a high-quality, truly international education that nurtures global thinkers and doers and inspires better solutions to positively impact the communities we serve.
Distinctive features
International Baccalaureate Diploma Programme (IBDP)
Advanced Placement (AP) courses
All-through international education from ages 3-18
Activities & co-curricular
sport
music
drama
academic club
service
Facilities
sports
arts
academic
wellbeing
Latest exam results
In 2025, ACS Hillingdon students achieved an average IB Diploma Programme points score of 35 with a , and
Where leavers go
| 2025 | 2024 | 2023 | 2022 | |
|---|---|---|---|---|
| Cohort | 60 | 70 | 65 | 55 |
| Oxbridge | 1 | 1 | 0 | 0 |
| Russell Group | 15 | 20 | 15 | — |
| US Ivy | 0 | 0 | 1 | 0 |
Recent coverage
In 2025, ACS Hillingdon International School achieved a 100% pass rate in the International Baccalaureate Diploma Programme (IBDP), with an average score of 35 points and a highest score of 44 out of 45. 7 out of 5. The Independent Schools Inspectorate (ISI) conducted an inspection in March 2025, awarding the school an "Excellent" rating for educational standards. The report highlighted the school's excellent curricular and extra-curricular provision, contributing significantly to the quality of learning and achievement.
Open-day dates not yet published
Save this school and we'll email you the moment open-day booking goes live.
How well does ACS Hillingdon International School match?
Tell us your child's age, location, needs and entry point. We'll score commute, academics, support, budget and culture against schools in Hillingdon.
Check fit for my childInspection
Isi — 4 Mar 2025
One inspection report on file. Worth reading before booking a visit — covers safeguarding, leadership and overall standard.
Term dates 2025-2026
Schools like ACS Hillingdon International School
Ranked by semantic similarity across curriculum, ethos, intake and admissions style. Most parents shortlist 4–6 schools before applying.
Questions parents ask
Common questions about ACS Hillingdon International School, answered from this school’s structured profile data. Always confirm specifics with admissions before applying.
What kind of child is ACS Hillingdon International School best for?+
ACS Hillingdon International School suits: Families wanting one school across the whole journey (ages 3–18) rather than separate prep + senior; Families who prefer a co-educational setting over single-sex; Families who would rather not put their child through a selective entrance assessment; Families comfortable with top-tier London independent fees in exchange for the level of provision; Internationally-mobile families wanting IB or American-style qualifications rather than only A-levels.
How does admissions work?+
Admissions are non-selective. Registration windows and required forms vary by entry point — check the admissions timeline above.
Are fees published?+
Yes — see the Fees section on this page. Add extras (uniform, trips, lunches, music tuition, registration fees) on top of the base figure before budgeting.
Does the school support SEND?+
SEND provision isn't documented in our profile. If your child has identified needs, contact admissions early to discuss capacity.
Are there open days?+
3 upcoming open days or tours — see the admissions timeline. Booking is usually required.
How do I contact admissions?+
email at hillingdonadmissions@acs-schools.com or phone on 01895259771. Reference your child's age and intended entry year in the first message.
What similar schools should I compare?+
We've ranked 6 schools by semantic similarity to ACS Hillingdon International School — see the "Schools like ACS Hillingdon International School" grid on this page. Most parents shortlist 4–6 schools before applying.
Reviews
Been to an open day, or a current parent? Help other families weighing up ACS Hillingdon International School — leave the first review.
Write the first review
Frequently asked questions
- How much are the fees at ACS Hillingdon International School?
- Day fees at ACS Hillingdon International School range from £15,240 to £36,000 per year.
- What ages does ACS Hillingdon International School take?
- ACS Hillingdon International School takes pupils from age 3 to 18.
- Is ACS Hillingdon International School a day or boarding school?
- ACS Hillingdon International School is a day school.
- Is ACS Hillingdon International School co-educational or single-sex?
- ACS Hillingdon International School is co-educational, taking both boys and girls.
- Where is ACS Hillingdon International School?
- ACS Hillingdon International School is in Hillingdon, UB10 0BE.
More schools in Hillingdon
Compare ACS Hillingdon International School with other independent schools in Hillingdon and nearby areas.