The Portsmouth Grammar School
Independent School
Not published
Not judged
About the School
The Portsmouth Grammar School is a independent all-through for pupils aged 2–19, located in Portsmouth, South East.
It currently serves 973 pupils.
Ofsted Rating
—
Standards met
—
Academic Performance
Independent schools sit outside the DfE performance tables, so no attainment data is published for them.
Inspected by the Independent Schools Inspectorate on 23 September 2025.
Read the ISI inspection reportEthnicity
Independent schools file an aggregated return to the DfE that reports roll and sex only, so no ethnicity breakdown is published for them.
Pupils
Total Pupils
57%Boys
43%GirlsPupil Characteristics
Free school meals and language data are not collected from independent schools.
Key Information
- Phase
- All-through
- Age range
- 2 – 19
- Total pupils
- 973
Historical Ratings
No inspection record available.
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Nearby Schools
Other schools within about a mile of Portsmouth.
St Jude's CofE Primary School
Portsmouth · 0.1 mi
Portsmouth High School GDST
Portsmouth · 0.4 mi
St George's Beneficial Church of England (Voluntary Controlled) Primary School
Portsmouth · 0.5 mi
Cottage Grove Primary School and Nursery
Portsmouth · 0.6 mi
Ark Charter Academy
Portsmouth · 0.6 mi
St Edmund's Catholic School
Portsmouth · 0.8 mi
Ark Ayrton Primary Academy
Portsmouth · 0.8 mi
St John's Cathedral Catholic Primary School
Portsmouth · 0.9 mi