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Clarendon School

Egerton Road, Twickenham, TW2 7SL · URN 143317

Public data summary

3.1

out of 10 · 19 data sources

Coverage 48% · Solid

Record

At a glance

Ofsted: Outstanding
Pupils: 46
Age range: 4–16
Gender: Mixed
Capacity: 160
Local authority: Richmond upon Thames

Outcomes

Published performance

GCSE Progress 8: -1.29
GCSE Attainment 8: 6.7
KS2 combined: 0.0%

Context

Attendance and community

Overall absence: 9.3%
Persistent absence: 28.0%
Free school meals: 3.7%
SEN support: 100.0%
English additional language: 30.7%

Resources

Workforce and funding

Staff turnover: 8.8%

Official-data model

Data dimensions

Achievement

1.0

8 contributing signals

Progress

1.0

2 contributing signals

Attendance

5.7

5 contributing signals

Resources

7.7

2 contributing signals

Equity

6.8

2 contributing signals

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School contact

Official website

02031461441

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.