IndependentData as of May 2026

St John's School

Potter Street Hill, Pinner, HA5 3ZF

Other independent school

Boys

Pupils

320

Ages

3-13

Capacity

350

Inspected by ISI, not Ofsted

Since September 2023, ISI no longer awards an overall grade like Good or Outstanding. Read the school's latest report for compliance, significant strengths, and areas for improvement.

Find reports on isi.net

Inspection

ISI inspected

Community & Reviews

What parents say and who teaches here

Parent Reviews

Location & Nearby

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Data shown for guidance only · confirm details with the school before applying

About St John's School

St John's School is a school in Pinner, Hillingdon. The school has around 320 pupils on roll. Use this page to explore performance trends, inspection history, admissions notes and neighbourhood context before applying.

Location: Potter Street Hill, Pinner, HA5 3ZF | More schools in Hillingdon

Frequently asked questions about St John's School

Where is St John's School located?

St John's School is a school in Pinner, Hillingdon (HA5 3ZF).

How many pupils attend St John's School?

St John's School has around 320 pupils on roll according to the latest school census data.

How can I compare St John's School with other schools?

View St John's School's full profile on FavSchools for multi-year results and Ofsted history, then use the comparison tool or interactive map to explore nearby alternatives in Hillingdon.