Hart Plain Junior School is a community school serving families in Waterlooville and the wider Hampshire area. The school is well established within the local education landscape.

Hart Plain Junior School caters for mixed pupils from 7 to 11 years. With 211 pupils enrolled and a capacity of 240, the school provides a structured and balanced curriculum aligned with national expectations.

Ofsted last inspected the school on 17 June 2025, awarding it a Good rating. The report noted positive aspects of leadership, safeguarding and the school’s approach to pupil development.