St Mary's Island Church of England (Aided) Primary School

About St Mary's Island Church of England (Aided) Primary School

St Mary's Island Church of England (Aided) Primary School is a primary school in Chatham, Medway, classified by the DfE as a voluntary aided school with a Church of England religious character. Around 674 pupils aged 3 to 11 attend the school. In the most recent Key Stage 2 SATs, 71% of pupils reached the expected standard in reading, writing and maths combined — above the national average of 61%. That marks an improvement of 2.0 percentage points in the proportion reaching the expected standard on the previous year. On our composite score, which combines the DfE attainment measures above, this places it in the top 31% of primary schools nationally.

Pupils achieved an average scaled score of 107 in reading and 107 in maths (national averages are about 105 and 104). 10% reached the higher standard across all three subjects (around 8% do so nationally). St Mary's Island Church of England (Aided) Primary School was not oversubscribed for September 2026: all 68 families who put it first were offered a place. Overall pupil absence was 5.8%. There are about 24.0 pupils per teacher. St Mary's Island Church of England (Aided) Primary School does not currently have a recent graded Ofsted judgement on record (often the case for newer or recently converted schools), so it is worth asking when its next inspection is expected. This overview is generated automatically from the latest published DfE performance tables and Ofsted data; figures are rounded, and you can check the originals via the official links above.