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St Marys Calne and St Margarets Prep

63 Curzon Street, Calne, SN11 0DF

Independent school for ages 2–18 in Calne. Mixed intake, Church of England.

St Marys Calne and St Margarets Prep is a Church of England independent boarding school in Calne, Wiltshire, for ages 2 to 18. It has nursery classes and a sixth form, and serves around 500 pupils.

ISI found the relevant standards and safeguarding standards met in February 2025. Its inspection summary noted that the merger of the senior and prep schools had led to a review of values and aims, resulting in a cohesive community, with relationships characterised by respect, tolerance and inclusion.

At A level, the average grade is A-.

Ages 2–18 · All-through
498 pupils · On roll
Independent school · Mixed

Open days and visits at St Marys Calne and St Margarets Prep

Verified on the school’s website

Dates below were read from the school’s own pages. Use the source link to check the latest details.

Read from the school’s own website and kept up to date. Schools change dates without notice — always confirm on their page before you travel.

Primary applications close on 15 January 2027; secondary applications close on 31 October 2026. Sign in and create a planner to keep the deadline and school visits together. See Wiltshire’s deadlines and how to apply →