MixedIndependent

King's InterHigh Online School

London, Westminster, Greater London · W1S 3EP

King's InterHigh is an online independent school, registered in Westminster but reaching pupils wherever they have a connection. Founded in 2005, it has grown into a sizeable community of around 6,500 pupils studying remotely under executive head Catriona Olsen. The school is inspected by the ISI and offers an unusually broad menu of qualifications, including GCSE, IGCSE, A-level and the International Baccalaureate. With a pupil-to-teacher ratio of roughly 20 to one, it suits families seeking flexibility or an alternative to the conventional classroom.

6,500

Pupils

£10,040

Day fees / yr

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Overview & data

Gender: Mixed
Type: independent (fee-paying) school
Pupils: 6,500
Pupil:teacher ratio: 20
Location: London, Westminster, Greater London
Website: https://kingsinterhigh.co.uk/

Headteacher

Executive head Catriona Olsen

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Latest results

GCSE grade 9-7

25%

A-level A*-A

20%

A-level A*-B

33%

Teaching & academics

Teaching spans the full secondary range and into the sixth form, with both A-level and IB routes available. At GCSE, 25% of grades reach the top 9-7 band, while at A-level 20% are graded A*-A and 33% A*-B. The wide qualification offering gives older pupils genuine choice over how they sit their final examinations.

Sixth form

Sixth-form pupils: 1

Qualifications offered

GCSEIGCSEA-levelIB

Arts & extracurricular

Scholarships

MeritAcademic

Ethos & heritage

Founded: 2005
Boarding: No

Mobile phone policy

No specific policy applicable

Money matters

Day fees (per year): £4,040 - £10,040

The last word

A distinctive online option for families wanting structured independent education without a physical campus, with both British and international qualification pathways under one virtual roof.

The Passmate verdict