SecondaryAcademyOpen

Harris Academy Chafford Hundred

Mayflower Road, Grays, Essex, RM16 6SA · URN 137549

Public data summary

8.1

out of 10 · 26 data sources

Coverage 76% · Strong

Record

At a glance

Ofsted: Outstanding
Pupils: 693
Age range: 11–19
Gender: Mixed
Capacity: 1,200
Local authority: Thurrock

Outcomes

Published performance

GCSE Progress 8: 1.04
GCSE Attainment 8: 61.1
A-level average: B-
Sustained education: 60.0%
University: 58.0%

Context

Attendance and community

Overall absence: 4.9%
Persistent absence: 10.5%
Free school meals: 13.3%
SEN support: 12.4%
English additional language: 32.1%

Resources

Workforce and funding

Pupil–teacher ratio: 10.4:1
Average class size: 23.4
Staff turnover: 14.1%

Official-data model

Data dimensions

Achievement

9.1

5 contributing signals

Progress

10.0

3 contributing signals

Attendance

7.6

6 contributing signals

Resources

6.9

4 contributing signals

Equity

7.5

3 contributing signals

Destinations

6.6

5 contributing signals

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School contact

Official website

01375484580

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.