Schools/United Kingdom/Milton Keynes/Thornton College
United Kingdom — Buckinghamshire

Thornton College

Convent of Jesus and Mary, Thornton — Close to Milton Keynes, North Bucks and Northampton
Thornton College logo
Data verified from public sources
Annual Fees$ 4,248 – $ 11,303
Ages3 – 19

Thornton College is an international school in Milton Keynes, United Kingdom. Founded in 1948. It serves 358 students for students aged 3–19. Annual tuition ranges from $4,248 to $11,303 USD.

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Location & Getting There

Convent of Jesus and Mary, ThorntonOpen in Maps
Close to Milton Keynes, North Bucks and Northampton

NanaSays Scorecard

Est. 1948
Year Founded
358
Students Enrolled
Boarding Available
EAL Support
SEN Support

Key Details

Support Services
EAL SupportYes
SEN SupportYes
Accreditations
BSA
Languages of Instruction
English

Academic Performance

Standards Met
ISI

ISI Inspection Report

The inspection found that all relevant standards are met across leadership, quality of education, pupils' health and wellbeing, and safeguarding. The school demonstrates strong governance, effective teaching that results in rapid pupil progress, and a welcoming culture where pupils are valued and their views are heard. Leaders maintain robust safeguarding practices and create an environment supporting both academic achievement and personal development.

ISI Standards
Met
Key Strengths
Pupils make rapid progress
Clear and effectively implemented behaviour policy
Robust oversight by governors
Teachers use secure subject knowledge and keen awareness of pupils' current levels
High levels of self-esteem and self-confidence in pupils
Warm relationships between staff and pupils with multiple systems to report concerns
Music and drama play a central role in the life of the school
Boarders access a welcoming and supportive environment
Areas for Development
Develop opportunities for pupils to volunteer off site so they can learn from wider experiences and different settings about contributing to their community beyond school
View Full ISI Report (2025-09-23)

Key facts

Founded
1948
Ages
3–19 (Girls)
Pupils on roll
358
Inspectorate
ISI

About

Thornton College is an independent Catholic day and boarding school for girls aged 3-18, set within 25 acres of beautiful grounds near Buckingham. The school welcomes girls of all faiths and provides flexible boarding options including full, weekly, and flexi boarding, combined with stimulating education suited to all abilities.

School data verified by NanaSays. Last updated: April 2026.

Why Families Choose

  • Catholic values
  • Flexible boarding options
  • Beautiful 25-acre grounds
  • Spacious accommodation
  • All faiths welcome

Fees & Financials

£3,345 – £8,900

Original currency: £3,345 – £8,900.

Student Demographics

School Type
girls
Age Range
319
Student Body
Boarding capacity63

School Background

Governance & Ownership

Independent

Religious Affiliation

Roman Catholic

Frequently Asked Questions

The annual fees at Thornton College are £3,345 – £8,900 per academic year.