School profile Verified 18 August 2026

West Sussex Private schools

Our Lady of Sion School

Our Lady of Sion School, Gratwicke Road, BN11 4BL

Our Lady of Sion School is a private secondary-stage school in West Sussex, West Sussex, with a published age range of 3-19.

Private school Co-ed Ages 3-19 Sixth form No boarders
Application ?
Apply direct to school
Age range
3-19
ISI ?
Standards met
Boarding ?
No boarders
Compare Official website Map

At a glance

Key facts

Sector
Private school
Gender
Mixed
Application ?
Apply direct to school
Age range
3-19
Boarding ?
No boarders
Route check
Independent schools do not use the local-authority grammar-school catchment model; check the school site for boarding, transport and eligibility rules.
ISI ?
Standards met

Overview

The Congregation of Our Lady of Sion founded this community in 1862, and its original buildings remain part of daily life. Nursery, Junior, Senior and Sixth Form provision now form one inter-denominational, co-educational journey, with the Catholic foundation visible in the chapel, pastoral life and the motto "Consideration Always".

Senior pupils combine English, mathematics and the three sciences with humanities, languages, creative, practical and expressive subjects. Technology, digital media and higher-order thinking are part of the academic approach, while the timetable is arranged without fixed option columns where possible. That flexibility gives pupils room to build a GCSE programme across a broad range of interests.

Learning reaches into the surrounding community through outreach, Royal Society STEM enrichment and careers-related work with local businesses. Trips, assemblies, sport, music, drama, art and the 1862 chapel add variety to the week, while a new Sixth Form centre supports the oldest pupils. Boys and girls can join through the sixth form, with registration, open days and taster events providing the direct route into the through-school.

Form tutors and an open home-school relationship anchor pastoral care in the day-school setting. The result is a long-established Worthing community that combines a clear religious heritage with modern subjects, practical experiences and a flexible senior curriculum, without separating academic work from service, creativity and everyday relationships.

Key points

Assessment route
Applications are made directly to the school. Check the school's own admissions pages for registration dates, entrance assessment stages, interviews, fees, scholarships and bursaries.
Places and demand
Published Year 7 place numbers and applicant-per-place data are not included in GIAS for this private-school seed profile.
Catchment
Private-school eligibility is not controlled by the local-authority grammar catchment model; check boarding, day-pupil, transport and any sibling or faith rules on the school site.
Results
0% grade 5+ in English and maths and 34.6 Attainment 8
Sixth form
Sixth form available with 12.5% AAB or better.

GCSE benchmark

Latest 2024/25 KS4 measures compared with West Sussex and England.

School Local authority England
GCSE benchmark comparison Latest GCSE benchmark measures for Our Lady of Sion School, West Sussex, and England. 0 50 100 Att. 8 5+ E&M EBacc APS EBacc %
Attainment 8
34.6
Grade 5+ English and maths
0%
EBacc APS
3.24
EBacc entry
0%

Attainment 8 trend

Recent published Attainment 8 scores compared with West Sussex and England.

School Local authority England
Attainment 8 trend line Attainment 8 over time for Our Lady of Sion School, West Sussex, and England. 60 50 40 30 21/22 22/23 23/24 24/25

School details

Sector
Private school
School type
Other independent school
Funding
Independent fee-paying
Application
Apply direct to school
Gender
Mixed
Age range
3-19
Headmaster
Mr Steven Jeffery
Pupil roll
244 pupils
Sixth form
Yes

Location and contact

Address

Address
Our Lady of Sion School, Gratwicke Road, Worthing, West Sussex
Postcode
BN11 4BL

School leadership

Headmaster
Mr Steven Jeffery

School contact

School phone
01903204063

Admissions contact

Admissions team
Admissions
Admissions phone
01903204063

Admissions

Application route
Apply direct to school
Age range
3-19
Gender
Mixed
Boarding
No boarders
Day fees
Check school fees page
Scholarships and bursaries
Scholarships and bursaries
Entrance details
Entrance assessment details are not part of the GIAS open data extract.
Admissions note
GIAS confirms the school type and age range; fees, scholarships, bursaries and entrance assessments should be checked on the school's own website.

GIAS confirms the school type and age range; fees, scholarships, bursaries and entrance assessments should be checked on the school's own website.

Independent schools do not use the local-authority grammar-school catchment model; check the school site for boarding, transport and eligibility rules.

Oversubscription and eligibility

Use the official admissions policy for the current priority order and eligibility rules.

Exam and test format

Entrance route and assessment

Entrance assessment details are not part of the GIAS open data extract.

Assessment route
Apply direct to school

Application

How to apply

  1. 1

    Apply direct to the school

    Independent-school admissions are handled by the school rather than the local authority CAF.

    Check school admissions

Results

Attainment snapshot

Attainment 8 ?
34.6 Attainment 8
GCSE results
0% grade 4+ in English and maths
Grade 5+ English and maths ?
0% grade 5+ in English and maths
EBacc average point score ?
3.24 EBacc APS
A-level results
12.5% AAB or better
A-level average points
35.29 A-level points per entry

Inspection

Standards met

Latest inspection: 28 November 2023

Leadership, management and governance
Standards met
Quality of education, training and recreation
Standards met
Physical and mental health and emotional wellbeing
Standards met
Social and economic education and contribution to society
Standards met
Safeguarding
Standards met

Quick summary

  • Latest ISI report: Routine Inspections 2023 records an inspection beginning 28 November 2023. The report says the relevant standards were met.

Similar schools and comparisons

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Local rivals appear first, followed by nearby alternatives where the journey and admissions route are still comparable.

Nearby schools with similar results

Closest comparable alternatives with a similar academic profile, so parents can weigh local fit and results together.

FAQ

Frequently asked questions

How does Our Lady of Sion School handle admissions?

Our Lady of Sion School handles applications directly. Check the school website for registration dates, entrance assessments, interviews, fees, scholarships and bursaries.

How do I apply to Our Lady of Sion School?

1. Apply direct to the school: Independent-school admissions are handled by the school rather than the local authority CAF.

When are the key dates for Our Lady of Sion School?

Use the school admissions page to confirm registration, assessment, interview and offer dates.

What does the latest inspection picture look like for Our Lady of Sion School?

Our Lady of Sion School is currently rated Standards met following the latest published inspection dated 28 November 2023.