St James Senior Boys' School is an independent day school in Spelthorne, South East, for pupils aged 11 to 18 for boys. GIAS records 244 pupils on roll and a published capacity of 390.
Figures can refer to different reporting periods. Check the date and source shown beside each section. How Classpot uses published data.
Official identity and contact facts; operational fees and services appear only when separately reviewed.
Source: GIAS establishment record · published 20/08/2026
Official figures for 2025/26.
Source: official publication (04/06/2026) · official publication (04/06/2026)
Historical DfE destination measures; these do not describe the current leaving cohort.
Source: official publication (23/04/2026)
Was this page helpful?
Learn how Progress 8 measures pupil progress from primary to GCSE
An honest comparison of costs, class sizes and outcomes
Key dates for primary, secondary and nursery applications
When open days happen and what to look for