The Portsmouth Grammar School
Also known as: Portsmouth Grammar School
The Charity principally provides education in Portsmouth and the surrounding areas to boys and girls from 2 years 6 months to 18 years old.
Activities & Mission
The Charity principally provides education in Portsmouth and the surrounding areas to boys and girls from 2 years 6 months to 18 years old.
Areas of Operation
Where this charity is registered to operate, as self-declared to the Charity Commission. These are regulatory classifications, not a list of active programmes, and don't necessarily indicate fundraising activity in each location.
Local Authority
Financial Information
Financial Efficiency
Higher than 63% of UK Education charities with income over £10M (sample: 661). How is this calculated?
Higher than 73% of UK Education charities with income over £10M. How is this calculated?
Lower overhead than 65% of UK Education charities with income over £10M. (Lower overhead is generally read as more efficient.) How is this calculated?
Latest Financial Breakdown
Income Sources
Expenditure Categories
Financial Trend
Annual Returns
As filed with the Charity Commission for England and Wales. Most recent filing covers the financial year ending 2024.
| Financial Year | Income | Expenditure | Charitable Spending | Net Assets | Reserves | Staff |
|---|---|---|---|---|---|---|
| 2024 | £22,421,935 | £21,648,161 | £21,509,193 | £22,929,609 | £15,063,840 | 357 / 5 |
| 2023 | £20,674,016 | £20,474,656 | £19,616,316 | £21,850,378 | £14,307,476 | 346 / 22 |
| 2022 | £18,351,510 | £20,006,786 | £19,374,028 | £21,711,904 | £14,508,860 | 258 / 21 |
| 2021 | £19,255,518 | £18,153,179 | £17,520,308 | £23,647,143 | £16,662,974 | 254 / 19 |
| 2020 | £18,498,011 | £18,446,537 | £17,701,076 | £22,544,804 | £16,933,901 | 263 / 20 |
Staff column shows: Employees / Volunteers
Frequently asked questions about The Portsmouth Grammar School
What does The Portsmouth Grammar School do?
The Charity principally provides education in Portsmouth and the surrounding areas to boys and girls from 2 years 6 months to 18 years old.
How much income did The Portsmouth Grammar School report in 2024?
The Portsmouth Grammar School reported total income of £22.42m and reported expenditure of £21.65m for the financial year ending 2024, based on the most recent annual return filed with the Charity Commission.
How efficient is The Portsmouth Grammar School?
The Portsmouth Grammar School has a program ratio of 95.9%, meaning that share of its income goes directly to charitable activities. This is higher than 63% of UK Education charities with income over £10M (sample of 661 charities). See our methodology for how this is calculated.
When was The Portsmouth Grammar School registered as a charity?
The Portsmouth Grammar School was registered with the Charity Commission for England and Wales on 31 July 1997 as charity number 1063732. It has been registered for 29 years.
Who runs The Portsmouth Grammar School?
The Portsmouth Grammar School is governed by a board of 17 trustees. Trustees are legally responsible for the charity's governance and are listed in full on its profile.
Where does The Portsmouth Grammar School operate?
The Portsmouth Grammar School operates in Hampshire, as recorded in its Charity Commission filing.
Is The Portsmouth Grammar School a registered charity?
Yes — The Portsmouth Grammar School is a registered charity in England and Wales, charity number 1063732.
Details
HIGH STREET
PORTSMOUTH
PO1 2LN
Registry Information
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Major UK charities in the same primary sector, drawn from the curated priority cohort.
Trustees
Also governs 1 other charity
Also governs 1 other charity
Also governs 3 other charities
Sectors & Classifications
Also Known As
- Portsmouth Grammar School
Data & trust
- Register data refreshed
- 14 May 2026
- Methodology
- How metrics are calculated