Inspiring Young Women Since 1899

A Catholic comprehensive for girls aged 11 – 16, fostering excellence, faith and community.

Apply for September 2025

Welcome from the Headteacher

Headteacher Mrs Penny Johnson

Thank you for considering Grays Convent High School. Our mission is simple yet powerful: to enable every girl to discover and develop her God‑given gifts, so she may live life to the full and serve the common good.

We pride ourselves on exceptional academic standards, outstanding pastoral care and an ethos rooted in gospel values. Through strong partnerships with parents and the wider community, we nurture confident young women ready to shape tomorrow’s world.

Mrs Penny Johnson, Headteacher

99%

GCSE Pass Rate 2024

15:1

Average Class Size

30+

Clubs & Societies

1899

Year Established

Curriculum Overview

A broad and balanced programme that challenges, excites and prepares students for post‑16 pathways.

English & Literacy

Developing articulate, critical thinkers through literature, language and creative writing.

Mathematics

Building logical reasoning and problem‑solving skills from foundational numeracy to Higher GCSE.

Sciences

Fully equipped labs support engaging courses in Biology, Chemistry and Physics.

Humanities

History, Geography and Religious Education cultivate curiosity about society and culture.

Modern Languages

French and Spanish courses emphasise communication and global citizenship.

Creative & Performing Arts

Art, Drama and Music encourage self‑expression and confidence on stage and canvas.

Admissions Process

Key Dates for September 2025 Entry
  • Open Evening: 20 June 2025
  • Application Deadline: 31 October 2025
  • Offer Day: 1 March 2026
How to Apply
  1. Complete the Common Application Form (CAF) via your local authority.
  2. Return the school’s Supplementary Information Form to the Admissions Office.
  3. Submit baptismal certificate (where applicable) and proof of address.
  4. Confirm acceptance of place by the stated deadline.
Email Admissions

Life Beyond the Classroom

Sport

From netball and football to athletics and dance, our teams compete at local and regional level.

Performing Arts

Annual productions, choir tours and LAMDA qualifications cultivate talents on and off stage.

Chaplaincy & Service

Retreats, liturgies and charitable initiatives help students put faith into action.

Latest News & Events

STEM Team
STEM Team Wins National Challenge

Our Year 10 robotics club secured first place at the 2025 UK STEM Challenge finals.

Published 15 Mar 2025

Open Evening
Open Evening – 20 June 2025

Prospective families are invited to tour our facilities and meet staff and students.

Published 2 Apr 2025

GCSE Celebration
Record‑Breaking GCSE Results

99% of students achieved grades 4‑9, with 42% at grades 7‑9.

Published 24 Aug 2024

Visit Newsroom

Contact Us

Address

College Avenue
Grays, Essex RM17 5UX
United Kingdom

General Enquiries

01375 376173
info@milnerinstitute.org

Headteacher

Mrs Penny Johnson