St Swithuns
🇬🇧 Official data · 2025Winchester, South East SO21 1HA · Hampshire
#359 of 679 all-through schools in South East
#2114 of 4,090 nationally
About St Swithuns
St Swithuns is a independent all-through located in Winchester, in the Hampshire local authority of South East, England. It caters for Ages 2–18 and is a girls' school. In 2025 it enrolled 667 students. Fee-paying independent schools. Most do not publish Key Stage results in the government performance tables.
Its Success Index (England) is 47.0 out of 100, placing it in the lower 50% of all-through schools in England and 359th of 679 ranked all-through schools in South East. Its strongest component is a level points per entry (98th percentile), and its weakest is grade 5+ in english & maths (6th percentile).
Other published figures: pupils on roll 667; capacity filled 85.5%; grade 4+ english & maths 0%; ebacc average points 3.15.
There are 28 schools in Winchester; St Swithuns ranks 20th of 26 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%)45.2
- Grade 5+ in English & maths (15%)0%
- A level points per entry (10%)49.1
- 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 St Swithuns by the official sources.
- Pupils on roll
- 667
- Number of pupils in the latest school census.
- Capacity filled
- 85.5%
- Pupils on roll as a share of the school's reported capacity.
- Attainment 8
- 45.2
- 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
- 3.15
- Average point score across the English Baccalaureate subjects.
- A level points per entry
- 49.1
- Average points per A level entry (A* = 60, E = 10).
Free academic assessment
Is your child on track for their SATs and GCSEs?
Success Tutoring offers personalised English and maths tutoring mapped to the National Curriculum. Start with a free online assessment and a clear plan for the year ahead.
- Personalised learning plan mapped to the Australian Curriculum
- English & Maths from Kindergarten to Year 12
- Flexible memberships, no lock-in contracts
- Centres across NSW, VIC, QLD, WA, SA and ACT
Schools near St Swithuns
Closest schools by straight-line distance, with their Success Index (England).
Winnall Primary School
Winchester · Local authority primary · Ages 4–11
170 students · 827 m away
All Saints Church of England Primary School
Winchester · Local authority primary · Ages 4–11
186 students · 1.2 km away
St Bede Church of England Primary School
Winchester · Local authority primary · Ages 4–11
414 students · 1.6 km away
Winchester College
Winchester · Independent secondary · Ages 13–19
738 students · 1.8 km away
The Pilgrims School
Winchester · Independent all-through · Ages 4–13
211 students · 1.8 km away
St Faith's Church of England Primary School
Winchester · Local authority primary · Ages 4–11
142 students · 2.6 km away
The Westgate School
Winchester · Local authority all-through · Ages 4–16
1,649 students · 2.9 km away
Stanmore Primary School
Winchester · Local authority primary · Ages 4–11
147 students · 3.1 km away
Barton Farm Primary Academy
Winchester · Academy primary · Ages 2–11
345 students · 3.1 km away
Western Church of England Primary School
Winchester · Local authority primary · Ages 4–11
387 students · 3.2 km away
Similar schools
Independent all-through schools in South East with a comparable Pupils on roll.
Holme Grange School
Wokingham · Independent all-through · Ages 2–16
665 students
Lewes Old Grammar School
Lewes · Independent all-through · Ages 3–19
675 students
Ryde School with Upper Chine
Ryde · Independent all-through · Ages 2–19
676 students
Embley
Romsey · Independent all-through · Ages 2–19
677 students
Wycombe Abbey
High Wycombe · Independent all-through · Ages 10–19
647 students
St Helen and St Katharine
Abingdon · Independent all-through · Ages 9–18
700 students
Frequently asked questions
Is St Swithuns a good school?
St Swithuns has a Success Index (England) of 47.0 out of 100 (Lower 50% of all-through schools in England) and ranks #359 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 St Swithuns rank in South East?
St Swithuns ranks #359 of 679 all-through schools in South East and #2114 of 4,090 nationally on the Success Index (England) (2025 data).
How many students attend St Swithuns?
St Swithuns had 667 students in 2025.
Is St Swithuns a primary school or a secondary school?
St Swithuns is classified as a all-through covering Ages 2–18. It is a independent school.
What other schools are near St Swithuns?
There are 10 schools within 15 km of St Swithuns; they are listed on this page with their Success Index (England) and distance, and can be compared side by side.