SecondaryAcademyOpen

Colchester County High School for Girls

Norman Way, Colchester, Essex, CO3 3US · URN 137515

Public data summary

8.5

out of 10 · 26 data sources

Coverage 76% · Strong

Record

At a glance

Ofsted: Outstanding
Pupils: 1,210
Age range: 11–18
Gender: Girls
Capacity: 1,020
Local authority: Essex

Outcomes

Published performance

GCSE Progress 8: 0.99
GCSE Attainment 8: 80.8
A-level average: B-
Sustained education: 78.0%
University: 77.0%

Context

Attendance and community

Overall absence: 4.4%
Persistent absence: 8.3%
Free school meals: 1.9%
SEN support: 1.5%
English additional language: 39.2%

Resources

Workforce and funding

Pupil–teacher ratio: 19.1:1
Average class size: 21.3
Staff turnover: 14.7%

Official-data model

Data dimensions

Achievement

9.3

5 contributing signals

Progress

10.0

3 contributing signals

Attendance

8.8

6 contributing signals

Resources

6.6

4 contributing signals

Equity

8.6

3 contributing signals

Destinations

6.8

5 contributing signals

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School contact

Official website

01206576973

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.