SecondaryAcademyOpen

Watford Grammar School for Girls

Lady's Close, Watford, Hertfordshire, WD18 0AE · URN 136289

Public data summary

8.3

out of 10 · 26 data sources

Coverage 76% · Strong

Record

At a glance

Ofsted: Outstanding
Pupils: 1,429
Age range: 11–18
Gender: Girls
Capacity: 1,310
Local authority: Hertfordshire

Outcomes

Published performance

GCSE Progress 8: 0.74
GCSE Attainment 8: 66.9
A-level average: B
Sustained education: 83.0%
University: 77.0%

Context

Attendance and community

Overall absence: 7.2%
Persistent absence: 24.4%
Free school meals: 5.0%
SEN support: 4.8%
English additional language: 31.1%

Resources

Workforce and funding

Pupil–teacher ratio: 16.5:1
Average class size: 21.2
Staff turnover: 18.2%

Official-data model

Data dimensions

Attendance

7.4

6 contributing signals

Resources

6.4

4 contributing signals

Equity

8.3

3 contributing signals

Destinations

7.3

5 contributing signals

Achievement

9.3

5 contributing signals

Progress

9.8

3 contributing signals

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School contact

Official website

01923223403

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.