Westbourne School is a IB Diploma Programme / IB school in Penarth, United Kingdom. Founded in 1930. It serves 90 students for students aged 8–18.
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Key Details
Academic Performance
ISI Inspection Report
All relevant Independent School Standards are met across all five areas inspected: leadership and management, quality of education, pupils' physical and mental health, pupils' social and economic education, and safeguarding. The inspection found senior leaders are uncompromising in providing quality education with strong values embedded in daily practice, though assessment information use in some subjects is underdeveloped.
Key facts
About
Westbourne School is a private, coeducational day school located in Penarth, South Wales, United Kingdom. The school has been an authorized IB World School since December 2007 and offers the IB Diploma Programme. It serves students in a range of academic disciplines including sciences, mathematics, languages, and humanities.
School data verified by NanaSays. Last updated: April 2026.
Why Families Choose
Consistently top-ranked small school by Estyn with Excellent ratings across all categories; offers the IB Diploma in Sixth Form; small class sizes with strong pastoral care; 28% international student body welcomed in a family-oriented environment.
Student Demographics
School Background
private
Excellent in every category by EstynTop of Small School League Tables for fourth year in a row





