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School report

Tonbridge School

England · Boys only · Ages 13–18 · Day & boarding · 807 pupils

Peer group: 500-999 pupils, England

These financial figures relate to the charity that operates the school, which runs more than one school — so they cover the wider group, not this school alone.

At a glance

Setting

Setting

Town-integrated≈19,332 people within 1.5 km

150-acre campus situated on High Street, integrated directly into the main town framework of Tonbridge.

Getting there

Nearest airportsGatwick 43 minLondon City 58 minHeathrow 1h 4mStansted 1h 9mLuton 1h 30mtypical drive · via OpenRouteService / OpenStreetMap

Inspection & safeguarding

Green· ISINo concerns raised

Latest outcome: all met

Regulator
ISI
Band
Green
Report date
2024-10-15
Report age
1.7 years

Inspectorates use different scales, so bands are shown only within their own regime, never cross-mapped.

Data & sources

Where these figures come from, and how complete they are.

Financial source
Charity Commission (England & Wales)
Detail level
Parsed from full accounts
Latest accounts
2025-06-30
Years on record
5
Accounts age
11 months
Pupil numbers
807 (inspection:ISI)
Components
Income components reconcile
Entity scope
Group of 2 schools
Data completeness100/100

Pupil–teacher ratio: not published — independent schools aren’t in the DfE workforce census, and filed accounts don’t separate teaching staff.

Capital trend: only one year of capital spend is on record, so a multi-year under-investment signal can’t be computed yet.

Computed 2026-06-20 · pipeline ct-derived-1.0.0. Indicators, not verdicts — each is traceable to its source.

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Prototype — figures derive from public records (Charity Commission, OSCR, ISI/Ofsted/Education Scotland/Estyn, ONS Census). Some fields (pupil–teacher ratios) are not yet in the dataset and are omitted rather than estimated.