Which school had the best GCSE results in Portsmouth in 2025?

On 2025 Attainment 8, St Edmund's Catholic School topped the table in Portsmouth with 58.9, against an England average of 46.1. Attainment 8 rewards intake as well as teaching, so compare a school's grade 5+ pass rate and, where published, its Progress 8 before reading the rank as a verdict.

Where are the latest Portsmouth GCSE results?

This page is the 2025 archive (the 2024/25 academic year). The latest published results for every school in Portsmouth are on the main Portsmouth GCSE results page, which updates when the DfE releases the next year's performance tables: provisional figures in the autumn, revised figures early in the new year.

What is Attainment 8?

Attainment 8 is the DfE's headline GCSE measure: the average points a school's pupils achieved across eight qualifications, with English and maths counted twice. A score of 50 means pupils averaged roughly a grade 5 across those subjects. No Progress 8 exists for 2025 because these pupils sat no Key Stage 2 tests in 2020.

Why does a school in Portsmouth show no 2025 GCSE results?

A school has no published figure for 2025 when it had no Year 11 cohort in that year (a new school, or one that opened with younger year groups), when it converted to an academy and the DfE published that year's results under its previous identity, or when it is independent and its pupils sat IGCSE, Pre-U or IB qualifications that the DfE tables do not count. Independent schools with a published figure are listed separately and unranked for that reason.

Portsmouth GCSE results 2025: secondary school league table

10 state secondary schools in Portsmouth ranked on their 2025 GCSE results (Attainment 8, the 2024/25 academic year), with grade 5+ and grade 4+ in English and maths, EBacc average point score and cohort size for each school against the England average. 1 school with no published results is listed at the end. 3 independent schools with published results are listed separately, unranked.

This is the 2025 archive of the table. See the latest Portsmouth GCSE results for the newest year the DfE has published.

Local Authority 11 state secondary schools 2024/25 results Archive year

Secondary schools in Portsmouth ranked on Attainment 8

10 of 11 schools have published 2025 results. Source: DfE school performance tables, 2024/25.

Secondary schools in Portsmouth ranked on Attainment 8, 2025 results
Rank	School	Attainment 8	Grade 5+ English & maths	Grade 4+ English & maths	EBacc APS	Pupils
–	England average	46.1	45%	65%	4.09	–
1	St Edmund's Catholic School Portsmouth · Voluntary aided school	58.9	71%	87%	5.42	223
2	UTC Portsmouth Portsmouth · University technical college	48.3	44%	76%	3.53	117
3 , up 3 places since 2024	Priory School Southsea · Academy sponsor led	44.7	44%	67%	3.89	242
4 , up 3 places since 2024	Trafalgar School Portsmouth · Academy sponsor led	43.5	38%	65%	3.86	170
5 , down 1 place since 2024	Admiral Lord Nelson School Portsmouth · Academy converter	40.4	34%	60%	3.75	241
6 , down 3 places since 2024	Springfield School Portsmouth · Academy converter	39.8	38%	57%	3.60	213
7 , down 2 places since 2024	Ark Charter Academy Southsea · Academy sponsor led	38.9	36%	53%	3.49	181
8 , up 1 place since 2024	Miltoncross Academy Portsmouth · Academy sponsor led	36.3	27%	47%	3.32	160
9 , up 1 place since 2024	Castle View Academy Portsmouth · Academy converter	35.6	29%	47%	3.11	117
10 , down 2 places since 2024	The Portsmouth Academy Portsmouth · Academy sponsor led	33.5	21%	41%	3.00	239
–	Mayfield School Portsmouth · Academy sponsor led · No published GCSE results for 2025	–	–	–	–	–

Under each rank: the change since the 2024 table, in places gained (+) or lost (−). No figure means the rank is unchanged or the school had no ranked 2024 result.

Independent schools in Portsmouth with published 2025 GCSE results

Listed as published, not ranked. The DfE tables count only reformed GCSEs, so a school whose pupils sit IGCSE, Pre-U or the IB reports a lower figure than its results merit, or none at all. Compare independent schools on their own published examination results and inspection reports.

School	Attainment 8 (as published)	Grade 5+ English & maths	Pupils
Mayville High School Southsea · Other independent school	31.7	0%	57
Portsmouth High School GDST Other independent school	12.4	0%	55
The Portsmouth Grammar School Portsmouth · Other independent school	41.5	0%	156

How to read this table

Attainment 8 is the average points a school's pupils achieved across eight GCSE subjects: English and maths (double-weighted), three EBacc subjects (sciences, computing, history, geography, languages) and three further approved qualifications. The DfE publishes it for every state school; the England average for 2025 was 46.1.

Grade 5+ in English and maths is the share of pupils reaching a "strong pass" in both; grade 4+ is the "standard pass". EBacc APS is the average point score across the English Baccalaureate subjects, including pupils who did not enter them.

Progress 8 is not shown: the DfE published no Progress 8 for 2025 because these pupils sat no Key Stage 2 tests in 2020, the baseline it is measured from. Attainment 8 rewards intake as well as teaching, so a selective school will usually top an attainment-only table.

Ranks are shared where scores tie. Schools are ranked here on published results alone; our composite score, which also weighs Ofsted inspection, progress and attendance, orders the same schools on the best secondary schools page.

This is the 2025 archive of the table: each school's 2025 figures, ranked within that year, so a school with no 2025 figure is listed unranked even where it has results for a later year. The main Portsmouth GCSE results page always ranks the newest year the DfE has published.

See the best secondary schools in Portsmouth on our composite score

Portsmouth GCSE results 2025: secondary school league table

Secondary schools in Portsmouth ranked on Attainment 8

Independent schools in Portsmouth with published 2025 GCSE results

More about schools in Portsmouth

Portsmouth GCSE results: common questions