PrimaryAcademyOpen

Threemilestone School

Polstain Road, Truro, Cornwall, TR3 6DH · URN 142807

Public data summary

7.2

out of 10 · 15 data sources

Coverage 54% · Solid

Record

At a glance

Pupils: 212
Age range: 5–11
Gender: Mixed
Capacity: 420
Local authority: Cornwall

Outcomes

Published performance

KS2 combined: 79.0%

Context

Attendance and community

Overall absence: 5.1%
Persistent absence: 15.8%
Free school meals: 12.6%
SEN support: 18.7%
English additional language: 11.9%

Resources

Workforce and funding

Pupil–teacher ratio: 10.4:1
Average class size: 30.5
Staff turnover: 28.6%

Official-data model

Data dimensions

Achievement

8.1

4 contributing signals

Progress

8.1

1 contributing signals

Attendance

7.3

5 contributing signals

Resources

4.6

3 contributing signals

Equity

8.0

2 contributing signals

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School contact

01872263322

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.