King's College School

Independent school · All-through, ages 7 to 19 · Boys only · Church of England · Sixth form

Southside, Wimbledon Common, London, SW19 4TT

020 8255 5300 · School website · Map and directions

Inspected byISIIndependent Schools Inspectorate
A level exams graded A* or A85%England 26% · 2024/25
Pupils1,498Room for 1,555 Pupil numbers in January of each year: 1,407 in 2019, 1,473 in 2021, 1,476 in 2022, 1,474 in 2023, 1,507 in 2024, 1,507 in 2025. Across England, secondary state school pupil numbers were up 10% from 2019 to 2025.

Ofsted inspection

This independent school is inspected by the Independent Schools Inspectorate (ISI), not Ofsted. ISI doesn't publish its judgements as open data, so we can't show them here. You can read its reports on the ISI website.

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Results

We show A level results only. DfE's GCSE figures leave out the IGCSEs many independent schools use, so they can look far lower than pupils' real results. The IB Diploma and Pre-U aren't included in the A level figures either. DfE doesn't publish where independent school students go after sixth form.

A levels (16 to 18), 2024/25

183 A level students in this year group.

MeasureThis schoolMertonEngland
Average A level grade A+ B- B-
A level exams graded A* or A 85% 25% 26%
A level exams graded A* to B 95% 55% 53%
Average points per A level entryAn A* is 60 points, an A is 50, a B is 40, and so on down to 10 for an E. 52.8 35.9 35
Average points per A level entry, over time
30 35 40 45 50 55 60 England 2022/23: 34.2England 2023/24: 34.4England 2024/25: 35 This school 2022/23: 51.7This school 2023/24: 53.1This school 2024/25: 52.8 This school England 35 2022/23 51.7 2023/24 53.1 2024/25 52.8

A level subjects, 2024/25

24 subjects, 649 exams. England figures are for state-funded schools and colleges.

SubjectExamsA*A* or AEngland A* or A
Mathematics 150 58% 87% 40%
Physics 72 42% 89% 31%
Economics 68 47% 82% 26%
Mathematics (Further) 67 54% 90% 59%
Chemistry 57 51% 89% 30%
History 36 47% 86% 23%
English Literature 31 55% 81% 23%
Biology 29 62% 90% 27%
Psychology 22 36% 64% 19%
Religious Studies 20 35% 70% 22%
Latin 15 13% 60% –
Spanish 13 31% 100% 34%
Computer Studies / Computing 12 33% 92% 24%
French 11 36% 100% 38%
Government and Politics 9 44% 78% 26%
Classical Greek 7 57% 86% –
Design and Technology (Engineering) 7 57% 71% 10%
Art and Design (Fine Art) 6 83% 83% 38%

Also taken, with too few exams for DfE to publish grades: German, Drama and Theatre Studies, Music, Russian, Italian, Japanese.

Source: DfE 16 to 18 qualification and subject data, 2024/25.

Source: DfE 16 to 18 performance tables, 2024/25. England figures are for state-funded schools.

Admissions

Independent schools run their own admissions and set their own fees. Contact the school directly.

Pupils, staff and SEND

PupilsThis schoolMertonEngland
Eligible for free school meals in the last 6 years 0.0% 33.6%* 28.9%
With an education, health and care plan 0.1% 3.4%* 3.1%
Receiving special educational needs support 10.2% 16.5%* 13.4%
English as an additional language Not published 34.5%* 19.2%

Comparisons are with secondary schools. Scales run from lower (left) to higher (right) figures. For absence and suspensions lower is better, so their scales run green to red; blue scales describe the school's pupils and staff and aren't good or bad. * Calculated by SchoolScores from the council's or England's schools, weighted by pupils (or teachers, for turnover); other figures are published by DfE. Sources: DfE school census 2024/25.

Nearby secondary schools

Straight-line distance. Distance isn't the same as a catchment area.

Questions parents ask

How did King's College School do in its A levels?

In 2024/25, 85% of A level exams were graded A* or A, 60 points above the England average of 26%.

Sources

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Page updated 26 September 2026.