SecondaryFoundation SchoolOpen

Cantell School

Violet Road, Southampton, Hampshire, SO16 3GJ · URN 116469

Public data summary

7.1

out of 10 · 20 data sources

Coverage 59% · Solid

Record

At a glance

Ofsted: Outstanding
Pupils: 1,313
Age range: 11–16
Gender: Mixed
Capacity: 1,250
Local authority: Southampton

Outcomes

Published performance

GCSE Progress 8: 0.21
GCSE Attainment 8: 45.6

Context

Attendance and community

Overall absence: 7.9%
Persistent absence: 19.8%
Free school meals: 31.4%
SEN support: 22.0%
English additional language: 41.7%

Resources

Workforce and funding

Pupil–teacher ratio: 5.5:1
Average class size: 22.3
Staff turnover: 9.5%

Official-data model

Data dimensions

Achievement

6.1

4 contributing signals

Progress

8.7

2 contributing signals

Attendance

5.5

6 contributing signals

Resources

8.7

5 contributing signals

Equity

6.0

3 contributing signals

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School contact

Official website

02380323111

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 13/08/2026.