SecondaryAcademyOpen

The Marlborough Science Academy

Watling Street, St Albans, Hertfordshire, AL1 2QA · URN 138042

Public data summary

6.9

out of 10 · 26 data sources

Coverage 76% · Strong

Record

At a glance

Ofsted: Good
Pupils: 624
Age range: 11–18
Gender: Mixed
Capacity: 1,250
Local authority: Hertfordshire

Outcomes

Published performance

GCSE Progress 8: -0.10
GCSE Attainment 8: 44.1
A-level average: C-
Sustained education: 56.0%
University: 54.0%

Context

Attendance and community

Overall absence: 9.7%
Persistent absence: 35.5%
Free school meals: 12.1%
SEN support: 17.5%
English additional language: 8.7%

Resources

Workforce and funding

Pupil–teacher ratio: 7.6:1
Average class size: 20.5
Staff turnover: 23.0%

Official-data model

Data dimensions

Achievement

5.9

5 contributing signals

Progress

7.4

3 contributing signals

Attendance

6.4

6 contributing signals

Resources

7.3

4 contributing signals

Equity

8.0

3 contributing signals

Destinations

6.4

5 contributing signals

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School contact

Official website

01727856874

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.