SecondaryAcademyOpen

St Osmund's Church of England Middle School

Barnes Way, Dorchester, Dorset, DT1 2DZ · URN 147904

Public data summary

6.7

out of 10 · 14 data sources

Coverage 41% · Solid

Record

At a glance

Ofsted: Good
Pupils: 340
Age range: 9–13
Gender: Mixed
Capacity: 720
Local authority: Dorset

Outcomes

Published performance

KS2 combined: 51.0%

Context

Attendance and community

Overall absence: 6.7%
Persistent absence: 15.7%
Free school meals: 18.4%
SEN support: 19.5%
English additional language: 6.8%

Resources

Workforce and funding

Pupil–teacher ratio: 10.0:1
Average class size: 30.1
Staff turnover: 6.8%

Official-data model

Data dimensions

Progress

7.0

1 contributing signals

Attendance

6.5

6 contributing signals

Resources

6.5

4 contributing signals

Equity

6.7

3 contributing signals

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School contact

Official website

01305262897

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.