ACS Hillingdon International School[1]
Independent · ages 3–19
Headline results
No headline results are published for this school in the latest two years.
Results
No published data for this school.
Ofsted
- Inspected by
- Independent Schools Inspectorate (ISI)[2]
ISI inspection
- Inspection
- March 2025[3]
- Framework
- Framework from September 2023[3]
- Leadership and governance
- Standards met[3]
- Quality of education
- Standards met[3]
- Health and wellbeing
- Standards met[3]
- Social and economic education
- Standards met[3]
- Safeguarding
- Standards met[3]
Leadership and governance
- ISI recommended: The school should ensure middle leaders consistently carry out effective quality assurance of their departments.
Quality of education
- ISI recommended: The school should ensure upper school teaching consistently gives pupils clear ways to improve their work.
Previous ISI inspections: 2025, 2022, 2018, 2017, 2011 (2025 report, 2022 report, 2018 report, 2017 report, 2011 report).
Findings of the Independent Schools Inspectorate (ISI), restated in our own words: not ISI's wording. Read the full report on ISI's website.
Competition to get in
No published data for this school.
Character & practicalities
Fees
No fees published on the school's website that we could verify.
- Type
- Other independent school[1]
- Ages
- 3–19[1]
- Boys / girls
- Mixed[1]
- Sixth form
- Yes[1]
- Boarding
- No boarders[1]
- Capacity
- 675[1]
- Local authority
- Hillingdon[1]
- Website
- www.acs-schools.com/hillingdon[1]
- Nursery classes
- Has Nursery Classes[2]
- Special classes
- No Special Classes[2]
- Section 41 (can be named in an EHC plan)
- Not approved[2]
- District
- Hillingdon[4]
- Postcode
- UB10 0BE[1]
- URN
- 102458[1]
School details as recorded in Get Information About Schools on 14 Oct 2026.
Pupils
- Number on roll
- 546 2024/25[5]
- SEN support
- 21.8% 2024/25[5]
- EHC plan
- 0% 2024/25[5]
- Free school meals in the last 6 years
- 0% 2024/25[5]
Sources
- Department for Education: Get Information About Schools: all establishments. Period 2026-10-14, published 2026-10-14. Publication page. Data file. Licence: OGL-3.0.
- Department for Education: Get Information About Schools: all establishments (independent schools' inspectorate and provision). Period 2026-10-17, published 2026-10-17. Publication page. Data file. Licence: OGL-3.0.
- Independent Schools Inspectorate: School inspection report, ACS Hillingdon International School, March 2025. Period 2026-10-17. Licence: all-rights-reserved (restated only, D71).
- Office for National Statistics: Parish to Ward to Local Authority District (May 2026) Lookup in EW. Period 2026-05-01. Publication page. Data file. Licence: OGL-3.0.
- Department for Education: Compare School Performance download: School census. Period 2024/25, final. Publication page. Data file. Licence: OGL-3.0.