William Penn School is a voluntary controlled school serving families in Horsham and the wider West Sussex area. The school is well established within the local education landscape.

The school educates mixed pupils aged 4 to 11. It currently has 81 pupils on roll with space for 105, offering a broad curriculum across all primary year groups.

The most recent Ofsted inspection, published on 9 July 2024, rated the school Good. Inspectors highlighted the overall quality of education and the strong relationships between staff and pupils.