All-throughSpecial SchoolOpen

St Mary's School

Horam, Heathfield, East Sussex, TN21 0BT · URN 142163

Public data summary

4.1

out of 10 · 9 data sources

Coverage 31% · Solid

Record

At a glance

Ofsted: Good
Age range: 9–16
Gender: Boys
Capacity: 81
Local authority: East Sussex

Outcomes

Published performance

GCSE Progress 8: -1.12
GCSE Attainment 8: 10.4

Context

Attendance and community

Overall absence: 30.9%
Persistent absence: 70.7%
Free school meals: 26.2%
SEN support: 100.0%
English additional language: 0.0%

Resources

Workforce and funding

Staff turnover: 11.0%

Official-data model

Data dimensions

Attendance

2.3

5 contributing signals

Resources

7.2

2 contributing signals

Equity

4.4

2 contributing signals

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School contact

Official website

01323691000

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.