Mayville High School
🇬🇧 Official data · 2025Southsea, South East PO5 2PE · Portsmouth
#665 of 679 all-through schools in South East
#3992 of 4,090 nationally
About Mayville High School
Mayville High School is a independent all-through located in Southsea, in the Portsmouth local authority of South East, England. It caters for Ages 2–16. In 2025 it enrolled 405 students. Fee-paying independent schools. Most do not publish Key Stage results in the government performance tables.
Its Success Index (England) is 8.6 out of 100, placing it in the lower 50% of all-through schools in England and 665th of 679 ranked all-through schools in South East. Its strongest component is attainment 8 (10th percentile), and its weakest is grade 5+ in english & maths (6th percentile).
Other published figures: pupils on roll 405; capacity filled 67.5%; grade 4+ english & maths 0%; ebacc average points 2.62.
There are 14 schools in Southsea; Mayville High School ranks 14th of 14 scored schools there.
Success Index (England) breakdown
Each component is a percentile against all-through schools across England.
- KS2: reading, writing & maths expected standard (35%)–
- KS2: higher standard (20%)–
- KS2: reading progress (10%)–
- KS2: maths progress (10%)–
- Progress 8 (20%)–
- Attainment 8 (30%)31.7
- Grade 5+ in English & maths (15%)0%
- A level points per entry (10%)–
- Community advantage (fewer pupils on free school meals) (15%)–
The Success Index (England) summarises published data about a school community. It is not a measure of teaching quality. Read the methodology.
Published measures
All figures published for Mayville High School by the official sources.
- Pupils on roll
- 405
- Number of pupils in the latest school census.
- Capacity filled
- 67.5%
- Pupils on roll as a share of the school's reported capacity.
- Attainment 8
- 31.7
- Average GCSE points across eight subjects.
- Grade 5+ English & maths
- 0%
- Share of pupils with a strong pass in both English and maths GCSE.
- Grade 4+ English & maths
- 0%
- Share of pupils with a standard pass in both English and maths GCSE.
- EBacc average points
- 2.62
- Average point score across the English Baccalaureate subjects.
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Schools near Mayville High School
Closest schools by straight-line distance, with their Success Index (England).
St Swithun's Catholic Primary School
Southsea · Local authority primary · Ages 2–11
351 students · 71 m away
Southsea Infant School
Southsea · Local authority primary · Ages 4–7
167 students · 437 m away
Craneswater Junior School
Southsea · Local authority primary · Ages 7–11
508 students · 652 m away
Bramble Infant School and Nursery
Southsea · Local authority primary · Ages 2–7
162 students · 1.1 km away
Cottage Grove Primary School and Nursery
Southsea · Academy primary · Ages 2–11
462 students · 1.1 km away
Portsmouth High School GDST
Southsea · Independent all-through · Ages 2–19
436 students · 1.2 km away
Devonshire Infant School
Southsea · Local authority primary · Ages 4–7
171 students · 1.3 km away
Cumberland Infant School
Southsea · Local authority primary · Ages 2–7
172 students · 1.3 km away
Fernhurst Junior School
Southsea · Local authority primary · Ages 7–11
349 students · 1.4 km away
Priory School
Southsea · Academy secondary · Ages 11–16
1,278 students · 1.4 km away
Similar schools
Independent all-through schools in South East with a comparable Pupils on roll.
Brighton Girls GDST
Brighton · Independent all-through · Ages 3–18
405 students
Beachborough School
Brackley · Independent all-through · Ages 2–13
407 students
St Mary's School Ascot
Ascot · Independent secondary · Ages 11–18
401 students
The Marist School
Ascot · Independent all-through · Ages 2–18
401 students
Rochester Independent College
Rochester · Independent secondary · Ages 11–21
401 students
Farlington School
Horsham · Independent all-through · Ages 4–18
414 students
Frequently asked questions
Is Mayville High School a good school?
Mayville High School has a Success Index (England) of 8.6 out of 100 (Lower 50% of all-through schools in England) and ranks #665 of 679 in South East. The index summarises published data about the school community and, where available, attainment; it does not measure teaching quality, so visit the school and ask about support at your child's level.
Where does Mayville High School rank in South East?
Mayville High School ranks #665 of 679 all-through schools in South East and #3992 of 4,090 nationally on the Success Index (England) (2025 data).
How many students attend Mayville High School?
Mayville High School had 405 students in 2025.
Is Mayville High School a primary school or a secondary school?
Mayville High School is classified as a all-through covering Ages 2–16. It is a independent school.
What other schools are near Mayville High School?
There are 10 schools within 15 km of Mayville High School; they are listed on this page with their Success Index (England) and distance, and can be compared side by side.