Marymount International School

Girls

Catholic

Year 7 - Year 13 (Upper Sixth) (Ages 11-18)

Distance to you: Please update your profile to see distance to you.

Marymount International School London is an independent Catholic day and boarding school for girls aged 11-18. Established in 1955, it is situated on a 7-acre campus in Kingston upon Thames, bordering the picturesque Surrey countryside. The school claims to focus on the academic, emotional, spiritual, and social development of its students, welcoming diverse faiths and backgrounds. It was the first all-girls' school in the UK to adopt the International Baccalaureate curriculum, promoting independent thought and global citizenship within its international community.

Selectivity:

Non-selective

Boarding:

Full Boarding

Weekly Boarding

Flexi Boarding

This information is for guidance only. We aim to keep it accurate and helpful, but details may change or be inaccurate or incomplete. Please confirm key information with the school’s official website before making decisions.

Please contact us if any of this information is incorrect.

Last updated on 11 February 2026 (not all data elements were necessarily updated on this date)

Learn more about how we collect and manage school data.

Community Feedback

A score will be shown here once more reviews are submitted.

Add a Review

Not enough reviews have been submitted to generate a score for this school yet.

Fees (Day Pupils)

Vs. National Average

+24.9%

Marymount International School's fees are 24.9% higher than the national average.

Vs. County Average

+23.1%

Marymount International School's fees are 23.1% higher than the county average.

Based on 73 schools in Greater London and 209 nationally.

Note: based on core termly fees including mandatory lunch and learning materials charges but excluding any discounts or other additional charges for extra-curriculars, registration, etc. Please check the schools' official websites for full fees and charges.

View fees on the school website

Similar independent schools near Marymount International School

Girls schools within 20 miles of Marymount International School that serve similar year groups.

St Teresa's Effingham

Girls

Pre-Nursery - Year 13 (Upper Sixth) (Ages 2-18)

Not enough reviews

Woldingham School

Girls

Year 7 - Year 13 (Upper Sixth) (Ages 11-18)

Not enough reviews

Notre Dame Senior School

Girls

Year 7 - Year 13 (Upper Sixth) (Ages 11-18)

Not enough reviews

St Augustine's Priory

Girls

Pre-Nursery - Year 13 (Upper Sixth) (Ages 2-18)

Not enough reviews

Details

Founded:1955

Gender Mix:Girls only

Boarder Mix:Approx. 24.4% of pupils are boarders

School Size: Approx. 201 pupils

SmallLarge

Registered Charity No.:1117786

Registered Company No.:05325717

Associations:

Qualifications/Certifications Offered:

International Baccalaureate Diploma

International Baccalaureate Middle Year Programme

LAMDA

Bursaries offered: Yes

Means-tested financial support is available for eligible families, potentially covering up to 100% of school fees and some supplementary expenses (e.g., acceptance fee, educational trips, transportation, IT devices). Preference may be given to Roman Catholic Day and Boarding students. Awards are discretionary, subject to annual means-testing of parental income and net wealth, and a third-party review of financial circumstances.

Sports Facilities:

Sports Hall

Gym (Strength & Conditioning)

Volleyball Court

Football Pitch

Cross Country Course

Tennis Court

Swimming Pool (Indoor)

Trampoline

Other Facilities:

3D Printer

Dance Studio