SecondaryAcademyOpen

The St Marylebone CofE School

64 Marylebone High Street, London, W1U 5BA · URN 137353

Public data summary

7.2

out of 10 · 21 data sources

Coverage 62% · Solid

Record

At a glance

Pupils: 1,111
Age range: 11–18
Gender: Girls
Capacity: 1,170
Local authority: Westminster

Outcomes

Published performance

GCSE Progress 8: 0.69
GCSE Attainment 8: 61.5
A-level average: B+
Sustained education: 67.0%
University: 61.0%

Context

Attendance and community

Overall absence: 7.7%
Persistent absence: 21.3%
Free school meals: 13.2%
SEN support: 13.4%
English additional language: 26.7%

Resources

Workforce and funding

Pupil–teacher ratio: 12.4:1
Average class size: 20.9
Staff turnover: 11.6%

Official-data model

Data dimensions

Equity

7.1

2 contributing signals

Achievement

8.8

5 contributing signals

Progress

9.3

1 contributing signals

Attendance

6.1

5 contributing signals

Resources

5.3

3 contributing signals

Destinations

5.7

5 contributing signals

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School contact

Official website

02079354704

School records are retained from official public datasets and managed through the Y School admin. This atlas is a supporting layer, not the current Y School product. Last refreshed 02/06/2026.