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Our Lady of Sion School

Worthing, BN11 4BLAll-throughAges 3–19MixedPrivate

About Our Lady of Sion School

Our Lady of Sion School is an independent day school in Worthing, South East, for pupils aged 3 to 19 for boys and girls. GIAS records 244 pupils on roll and a published capacity of 505.

Figures can refer to different reporting periods. Check the date and source shown beside each section. How Classpot uses published data.

GIAS school facts

Official identity and contact facts; operational fees and services appear only when separately reviewed.

Age range
3–19
Education stages
Early years, Primary, Secondary, Sixth form
Gender
Mixed
Pupils on roll
244
Published capacity
505
Inspectorate
ISI inspection regime
Day-school evidence
No boarders; Does not have boarders
Area classification
Urban: Nearer to a major town or city
Address
Our Lady of Sion School, Gratwicke Road, Worthing, West Sussex, Worthing, BN11 4BL
Telephone
01903204063
School website
Visit official website

Source: GIAS establishment record · published 20/08/2026

Pupils and staffing

Official figures for 2025/26.

Pupils
244
Girls / boys
103 / 141
Teachers (headcount)
31
Teachers (FTE)
25
Pupils per teacher FTE — not class size
9.8
Area classification
Urban: Nearer to a major town or city

Source: official publication (04/06/2026) · official publication (04/06/2026)

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