SecondaryAcademyOpen

Thornden School

Winchester Road, Eastleigh, Hampshire, SO53 2DW · URN 136715

Public data summary

7.7

out of 10 · 19 data sources

Coverage 56% · Solid

Record

At a glance

Ofsted: Good
Pupils: 697
Age range: 11–16
Gender: Mixed
Capacity: 1,400
Local authority: Hampshire

Outcomes

Published performance

GCSE Progress 8: 0.74
GCSE Attainment 8: 61.4

Context

Attendance and community

Overall absence: 5.7%
Persistent absence: 13.7%
Free school meals: 4.8%
SEN support: 9.1%
English additional language: 13.3%

Resources

Workforce and funding

Pupil–teacher ratio: 8.5:1
Average class size: 24.6
Staff turnover: 13.4%

Official-data model

Data dimensions

Achievement

9.4

4 contributing signals

Progress

8.2

2 contributing signals

Attendance

7.2

6 contributing signals

Resources

6.4

4 contributing signals

Equity

6.8

3 contributing signals

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School contact

Official website

02380269722

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.