Ely St Mary's CofE Junior School has a Church of England religious character, which contributes to the ethos and values of the school community.

Ely St Mary's CofE Junior School caters for mixed pupils from 7 to 11 years. With 240 pupils enrolled and a capacity of 480, the school provides a structured and balanced curriculum aligned with national expectations.

Ofsted last inspected the school on 19 April 2023, awarding it a Outstanding rating. The report noted positive aspects of leadership, safeguarding and the school’s approach to pupil development.