St Margaret Mary's Catholic Junior School is a Primary Local authority maintained schools serving Liverpool and the surrounding area in Knowsley with a Roman Catholic character. The school for pupils aged 7–11 is part of the North West region.
It has 465 pupils on roll. School capacity: 480. Current headteacher: Ruth Culley.
Information on St Margaret Mary's Catholic Junior School is sourced from the DfE GIAS database, the authoritative register of all schools and educational establishments in England.