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ACS Hillingdon International School

Hillingdon, UB10 0BEAll-throughAges 3–19MixedPrivate

About ACS Hillingdon International School

ACS Hillingdon International School is an independent day school in Hillingdon, London, for pupils aged 3 to 19 for boys and girls. GIAS records 494 pupils on roll and a published capacity of 675.

Figures can refer to different reporting periods. Check the date and source shown beside each section. How Classpot uses published data.

GIAS school facts

Official identity and contact facts; operational fees and services appear only when separately reviewed.

Age range
3–19
Education stages
Early years, Primary, Secondary, Sixth form
Gender
Mixed
Pupils on roll
494
Published capacity
675
Inspectorate
ISI inspection regime
Day-school evidence
No boarders; Does not have boarders
Area classification
Urban: Nearer to a major town or city
Address
108 Vine Lane, Hillingdon, Uxbridge, Hillingdon, UB10 0BE
Telephone
01895259771
School website
Visit official website

Source: GIAS establishment record · published 20/08/2026

Pupils and staffing

Official figures for 2025/26.

Pupils
494
Girls / boys
220 / 274
Teachers (headcount)
68
Teachers (FTE)
64
Pupils per teacher FTE — not class size
7.7
Area classification
Urban: Nearer to a major town or city

Source: official publication (04/06/2026) · official publication (04/06/2026)

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