Glenthorne High School

Academy converter · Secondary school · Sutton, Sutton

SM3 9PS

This page shows performance data only — admissions criteria and catchment areas are set by the school, its trust, or the local authority. Check the school’s own admissions page for eligibility.

2024–25 dataLast updated 19 May 2026

Composite score ?

77.0

Simplified comparison — how this is calculated. A higher score doesn’t mean a better school for every child.

#215

National rank

#54

In London

In Sutton

Top 7%

Nationally

Performance (KS4 GCSE)

Attainment 8 score ?

61.6

National avg ≈ 46

Progress 8 score ?

—

Why no data?

% achieving 9–5 in English & Maths ?

75%

% achieving 9–4 in English & Maths ?

88%

% EBacc grade 5+ ?

50%

EBacc average points score

5.80

Attainment 8 (year-on-year) 60.8 → 61.6 ▲ 0.8 pts

School profile

Pupils on roll 1,782 % FSM ever-6 15.6% % EAL 25.1% Age range 11–18 Gender Mixed Religious character

Official sources

Verify the latest information directly from government services. We refresh from DfE performance tables annually — Ofsted reports change more frequently.

Latest Ofsted report reports.ofsted.gov.uk DfE Compare School Performance compare-school-performance.service.gov.uk GIAS school details get-information-schools.service.gov.uk

Location

Nearby secondary schools

Greenshaw High School Sutton · 0.8 mi 72.1 Carshalton Boys Sports College Carshalton · 1.2 mi 56.2 Sutton Grammar School Sutton · 1.2 mi 100.0 Cheam High School Sutton · 1.3 mi 63.4 Carshalton High School for Girls Carshalton · 1.6 mi 65.5 St Philomena's Catholic High School for Girls Carshalton · 1.8 mi 71.5 Overton Grange School Sutton · 2.0 mi 58.5 Nonsuch High School for Girls Sutton · 2.0 mi 100.0