322 stats from 17 datasets, from 14 sources, back to 1993, for the whole of the UK, where we can find it. Last updated: 12 Apr 2026

St Mary's School for Girls

Other independent school · ages 2–17 · CO3 3RB

Key facts

TypeOther independent school
PhaseNot applicable
StatusOpen
Pupils419
GenderGirls
AdmissionsNon-selective
Age range2–17
Head teacherNicola Griffiths
Local authorityEssex
RegionEast of England
Address91 Lexden Road, Colchester, Essex
Telephone01206572544
Websitewww.stmaryscolchester.org.uk

GCSE results

Results from the Department for Education's Key Stage 4 performance tables. No data was published for 2019–20 or 2020–21 (COVID).

Year Attainment 8 English & Maths 5+ English & Maths 4+ EBacc entry EBacc APS
2024-25 66.5 82% 100% 69% 6.3