SecondaryAcademyOpen

Upton Court Grammar School

Lascelles Road, Slough, Berkshire, SL3 7PR · URN 136420

Public data summary

8.6

out of 10 · 26 data sources

Coverage 76% · Strong

Record

At a glance

Ofsted: Outstanding
Pupils: 536
Age range: 11–18
Gender: Mixed
Capacity: 1,115
Local authority: Slough

Outcomes

Published performance

GCSE Progress 8: 0.85
GCSE Attainment 8: 77.6
A-level average: B-
Sustained education: 80.0%
University: 80.0%

Context

Attendance and community

Overall absence: 3.5%
Persistent absence: 2.3%
Free school meals: 3.3%
SEN support: 4.7%
English additional language: 41.8%

Resources

Workforce and funding

Pupil–teacher ratio: 10.0:1
Average class size: 24.6
Staff turnover: 10.3%

Official-data model

Data dimensions

Achievement

9.4

5 contributing signals

Progress

9.9

3 contributing signals

Attendance

9.2

6 contributing signals

Resources

7.3

4 contributing signals

Equity

8.7

3 contributing signals

Destinations

6.5

5 contributing signals

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School contact

Official website

01753522892

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.