Best Primary & Secondary Schools in Cardiff 2026
Ranked by Ofsted rating, exam results, attendance, and class sizes. 144 schools across Cardiff. Updated with 2025–26 data.
Cardiff has 144 primary & secondary schools. Grangetown Nursery School currently leads the local rankings on our composite SNM Score.
Application deadlines in Cardiff follow the national calendar: 31 October for Year 7 secondary entry and 15 January for Reception primary entry. Offers go out on 1 March and 16 April respectively.
See full data for any school in Cardiff
Catchment distances, exam trends, SEN data, attendance, and more — all in one place.
Search schools in CardiffFrequently asked questions
Data sourced from Ofsted, Department for Education, and ISI. School rankings reflect the Schools Near Me composite score combining Ofsted ratings, exam results, attendance, and pupil-teacher ratios. Last updated April 2026.