Our Lady of Sion School
🇬🇧 Official data · 2025West Sussex, South East BN11 4BL · West Sussex
#580 of 679 all-through schools in South East
#3569 of 4,090 nationally
About Our Lady of Sion School
Our Lady of Sion School is a independent all-through located in West Sussex, in the West Sussex local authority of South East, England. It caters for Ages 2–19. In 2025 it enrolled 244 students. Fee-paying independent schools. Most do not publish Key Stage results in the government performance tables.
Its Success Index (England) is 19.7 out of 100, placing it in the lower 50% of all-through schools in England and 580th of 679 ranked all-through schools in South East. Its strongest component is a level points per entry (59th percentile), and its weakest is grade 5+ in english & maths (6th percentile).
Other published figures: pupils on roll 244; capacity filled 48.3%; grade 4+ english & maths 0%; ebacc average points 3.24.
There are 3 schools in West Sussex; Our Lady of Sion School ranks 3rd of 3 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%)34.6
- Grade 5+ in English & maths (15%)0%
- A level points per entry (10%)35.3
- 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 Our Lady of Sion School by the official sources.
- Pupils on roll
- 244
- Number of pupils in the latest school census.
- Capacity filled
- 48.3%
- Pupils on roll as a share of the school's reported capacity.
- Attainment 8
- 34.6
- 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
- 3.24
- Average point score across the English Baccalaureate subjects.
- A level points per entry
- 35.3
- Average points per A level entry (A* = 60, E = 10).
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Schools near Our Lady of Sion School
Closest schools by straight-line distance, with their Success Index (England).
St Mary's Catholic Primary School
Worthing · Academy primary · Ages 4–11
253 students · 241 m away
Heene CofE Primary School
Worthing · Academy primary · Ages 2–11
382 students · 348 m away
Educate U
Worthing · Independent all-through · Ages 5–18
39 students · 455 m away
Worthing High School
Worthing · Academy secondary · Ages 11–16
1,050 students · 1.2 km away
St Andrew's CofE High School
Worthing · Local authority secondary · Ages 11–16
780 students · 1.2 km away
Homefield Primary School and SSC
Worthing · Local authority primary · Ages 4–11
642 students · 1.3 km away
Bohunt School Worthing
Worthing · Academy secondary · Ages 11–16
900 students · 1.3 km away
Springfield Infant School and Nursery
Worthing · Local authority primary · Ages 3–7
161 students · 1.3 km away
Lancing College Preparatory School at Worthing
Worthing · Independent all-through · Ages 2–13
202 students · 1.6 km away
Davison Church of England High School for Girls, Worthing
Worthing · Local authority secondary · Ages 11–16
1,334 students · 1.6 km away
Similar schools
Independent all-through schools in South East with a comparable Pupils on roll.
St James Senior Boys' School
Ashford · Independent secondary · Ages 11–18
244 students
The King's School
Hampshire · Independent all-through · Ages 4–16
243 students
Dover College
Dover · Independent all-through · Ages 2–18
242 students
Tudor Hall School
Banbury · Independent all-through · Ages 9–18
246 students
Great Ballard School
Chichester · Independent all-through · Ages 2–16
240 students
Yateley Manor School
Yateley · Independent all-through · Ages 2–16
238 students
Frequently asked questions
Is Our Lady of Sion School a good school?
Our Lady of Sion School has a Success Index (England) of 19.7 out of 100 (Lower 50% of all-through schools in England) and ranks #580 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 Our Lady of Sion School rank in South East?
Our Lady of Sion School ranks #580 of 679 all-through schools in South East and #3569 of 4,090 nationally on the Success Index (England) (2025 data).
How many students attend Our Lady of Sion School?
Our Lady of Sion School had 244 students in 2025.
Is Our Lady of Sion School a primary school or a secondary school?
Our Lady of Sion School is classified as a all-through covering Ages 2–19. It is a independent school.
What other schools are near Our Lady of Sion School?
There are 10 schools within 15 km of Our Lady of Sion School; they are listed on this page with their Success Index (England) and distance, and can be compared side by side.