Marymount International School London is a IB Diploma Programme / IB Middle Years Programme / IB school in Kingston-upon-Thames, United Kingdom. Founded in 1955. It serves 275 students for students aged 11–18. Annual tuition ranges from $47,168 to $79,858 USD.
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Location & Getting There
NanaSays Scorecard
Key Details
Scholarships Available
Scholarships available for Grade 6 (Year 7) and Grade 11 (Year 12) entry. Grade 6 MYP scholarships: Academic (by invitation), Visual Arts and Design, Performing Arts (Dance, Drama or Music), and Sports. Grade 11 IBDP scholarships: Academic, Arts, Sports, Service, and All-Rounder. Means-tested bursaries also available in limited numbers annually, considered confidentially on a case-by-case basis with full financial disclosure.
Academic Performance
Key facts
About
Marymount International School London is a private, all-girls school in Kingston-upon-Thames offering the IB Middle Years Programme and IB Diploma Programme. The school has been authorized by the IB since 1979 and provides both day and boarding options for female students. English is the language of instruction.
School data verified by NanaSays. Last updated: April 2026.
Why Families Choose
- IB World School
- All-girls education
- Small class sizes
- Proximity to London
- RSHM global network
- Top 2% of IB schools worldwide
Fees & Financials
Original currency: £37,140 - £62,880. Application fee: $305.
Admissions Process
- 1Contact Admissions Team to check space availability before applying. 2. Complete online application, uploading passport, visa, school records and recommendation forms. 3. Assessment tailored by grade: Grade 6 includes aptitude test, group activities and individual interview; Grades 7–10 involve written Maths and English tests and an interview; Grade 11 involves written tests and interview with IBDP Coordinator; Grade 12 considered case-by-case. 4. Offers extended following assessment, may be conditional on official records. 5. Overseas applicants must satisfy UKVI visa requirements.
Admissions Details
Boarding Life
7-acre garden campus located 20 minutes from Central London, within easy reach of Heathrow and Gatwick airports. Transport services from London and surrounding areas available.
Full boarding with flexible options including weekly, full, and flexi boarding for ages 11-18
Student Life
Pupils in the boarding program participate in a house-based community with house dinners and shared traditions. Leadership opportunities include house council roles, big sister programs and peer mentoring.
Uniform required
In-house catering provides a wide variety of healthy food options. Lunch is served in the Dining Hall with vegetarian options, hot soup, salads and fruit; a nut-free policy is observed. Boarding students receive breakfast, dinner and a late snack; weekend take-out is available during specified times.
Facilities & Programmes
Wellbeing & Safety
The Health and Wellbeing Policy promotes physical and mental health with structured early intervention. A registered nurse and qualified counsellor deliver on-site services; the school partners with a local GP surgery. A Mental Health Lead and School Nurse lead on mental health matters and referrals. Mental Health First Aiders are trained among key staff. The school is a MOSA member. A counsellor is on campus three days a week. All students receive a Wellbeing Booklet with tips, resources and contacts.
Designated safeguarding lead is Ms Annah Langan; deputy leads are Ms Paula Horton and Ms Annie Plumridge; safeguarding governors are Ms Cristina Serrano and Ms Niamh Green. The school works with Kingston and Richmond Safeguarding Children Partnership (KRSCP). Referrals can be made to Children's Services via Single Point of Access; emergency contacts include police (999) and CEOP for online safety.
Student Demographics
School Background
private
RSHM (Religious of the Sacred Heart of Mary)
Consistently ranked in the top 2% of IB schools worldwide