What ages does Marymount International School teach?

Marymount International School teaches children aged 11 to 18. It is an independent school in Kingston upon Thames.

Who is the headmistress of Marymount International School?

The headmistress of Marymount International School is Mrs Margaret Giblin, as recorded in the Department for Education's register of schools.

Has Marymount International School been inspected?

Ofsted has not inspected Marymount International School under its current framework, so no current judgement is shown. That is common for newer schools and is not a mark against a school.

How many pupils are at Marymount International School?

Marymount International School has 178 pupils on roll, teaching children aged 11 to 18.

Is Marymount International School full?

Marymount International School has capacity for 260 pupils and 178 on roll (68%), so it has space against its published capacity. Places are allocated through the local authority's admissions process, so capacity alone does not tell you whether a place is available.

Is Marymount International School a faith school?

No. Marymount International School has no designated religious character.

Is Marymount International School a selective school?

No. Marymount International School is recorded as non-selective in the schools register.

Does Marymount International School publish exam results?

OfferDay shows exam results for a school only where the Department for Education has published them, and none are shown for Marymount International School. That is usual for infant, nursery, special and independent schools, and for schools without recent published results.

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Kingston upon Thames
Kingston upon Thames
Marymount International School

Marymount International School

George Road, Kingston upon Thames, KT2 7PE

Phase: Independent schools
School type: Other independent school
Ages: 11 to 18
Gender: Girls
Religious character: None
Headmistress: Mrs Margaret Giblin
Admissions policy: Non-selective
Religious ethos: Roman Catholic
Boarding: Boarding school
Constituency: Richmond Park
Setting: Urban: Nearer to a major town or city
Capacity: 260
Pupils on roll: 178
URN: 102615
Local authority: Kingston upon Thames
Website: School website
Telephone: 02089490571

About this school

Marymount International School is a girls' independent school in Kingston upon Thames. It teaches children aged 11 to 18 and has 178 pupils on roll.

Ofsted has not yet inspected Marymount International School under its current framework. Where the Department for Education has published them, its results and pupil characteristics appear below. Numbers and a report only go so far, so visit in person before you apply.

Ofsted judgement

Marymount International School has not been inspected by Ofsted yet. It opened in its current form in September 1955, and new or converted schools usually wait a few years for their first inspection.

Trends over time

How Marymount International School has moved over recent years against the local and national picture. Every figure is shown in the table beneath its chart.

Pupils on roll

Year	This school
2022/23	233
2023/24	228
2024/25	201

School census, spring count each academic year.

School context

From the 2024/25 school census and absence figures.

Free school meals (last 6 years): 0%
Pupils with an EHC plan: 0
Pupils on SEN support: 37

Location

Nearby schools

Rokeby School
Independent schools · Kingston upon Thames

0.1 miles
Holy Cross Preparatory School
Independent schools

0.2 miles
Canbury School
Independent schools · Kingston upon Thames

0.5 miles
Spring School
Free Schools · Kingston upon Thames

0.9 miles
The Rowans School
Independent schools · London

1.2 miles

Other schools in Kingston upon Thames

Canbury School Independent schools
Educare Small School Independent schools
Kingston Grammar School Independent schools
Rokeby School Independent schools
Surbiton High School Independent schools
Alexandra Primary School Primary
Coombe Hill Infant School Primary
Coombe Hill Junior School Primary
Fern Hill Primary School Primary
King Athelstan Primary School Primary
Latchmere School Primary
Lime Tree Primary School Primary

Common questions

What ages does Marymount International School teach?: Marymount International School teaches children aged 11 to 18. It is an independent school in Kingston upon Thames.
Who is the headmistress of Marymount International School?: The headmistress of Marymount International School is Mrs Margaret Giblin, as recorded in the Department for Education's register of schools.
Has Marymount International School been inspected?: Ofsted has not inspected Marymount International School under its current framework, so no current judgement is shown. That is common for newer schools and is not a mark against a school.
How many pupils are at Marymount International School?: Marymount International School has 178 pupils on roll, teaching children aged 11 to 18.
Is Marymount International School full?: Marymount International School has capacity for 260 pupils and 178 on roll (68%), so it has space against its published capacity. Places are allocated through the local authority's admissions process, so capacity alone does not tell you whether a place is available.
Is Marymount International School a faith school?: No. Marymount International School has no designated religious character.
Is Marymount International School a selective school?: No. Marymount International School is recorded as non-selective in the schools register.
Does Marymount International School publish exam results?: OfferDay shows exam results for a school only where the Department for Education has published them, and none are shown for Marymount International School. That is usual for infant, nursery, special and independent schools, and for schools without recent published results.

School details come from the Department for Education's Get Information About Schools register. Inspection outcomes come from Ofsted, and exam results from the Department for Education's school performance service. This page was last updated on 24 July 2026.