SecondaryAcademyOpen

Admiral Lord Nelson School

Dundas Lane, Portsmouth, Hampshire, PO3 5XT · URN 140697

Public data summary

6.1

out of 10 · 15 data sources

Coverage 44% · Solid

Record

At a glance

Ofsted: Good
Pupils: 603
Age range: 11–16
Gender: Mixed
Capacity: 1,250
Local authority: Portsmouth

Outcomes

Published performance

GCSE Progress 8: -0.35
GCSE Attainment 8: 41.3

Context

Attendance and community

Overall absence: 9.1%
Persistent absence: 23.3%
Free school meals: 25.2%
SEN support: 18.2%
English additional language: 9.5%

Resources

Workforce and funding

Pupil–teacher ratio: 8.3:1
Average class size: 25.4
Staff turnover: 13.8%

Official-data model

Data dimensions

Achievement

6.8

4 contributing signals

Progress

5.1

1 contributing signals

Attendance

5.6

5 contributing signals

Resources

6.2

3 contributing signals

Equity

7.0

2 contributing signals

Continue

Explore the school atlas

Nearby schools Browse atlas Rankings

School contact

Official website

02392364536

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.