The finalised data for students who completed the SATs tests at the end of key stage 2 last summer was released by the Department of Education in April 2025. SATs, which stands for Standard Assessment Tests, are taken twice during primary school, once in year 1 and then again in year 6, in a bid to measure students’ progress and the performance of schools across the country.
The Department of Education website says: “School performance data should be considered alongside a range of other information about the school, which could include looking at school websites, reading Ofsted reports, and speaking to the school directly. Conclusions should not be drawn on a single piece of data alone.”
Explore the SATs results for 27 primary schools in Portsmouth:

17. Gatcombe Park Primary School, Portsmouth
Gatcombe Park Primary School had 47 per cent of pupils meeting expected standards for reading, writing and maths. The average score in reading was 106 and in maths it was 102. Photo: Google

18. Medina Primary School, Cosham
Medina Primary School had 47 per cent of pupils meeting the expected standard in reading, writing and maths. The average score for reading was 103 while the average score for maths was 102. Pictured is: Headteacher Amanda McGarvey with some of the children at Medina Primary School. Picture: Sarah Standing (060325-2783) Photo: Sarah Standing

19. Milton Park Primary School
Milton Park Primary School had 47 per cent of students meeting expected standard in reading, writing and maths. The average score for maths is 104 and the average score for reading is 103. Photo: Google

20. Cottage Grove Primary School, Southsea
Cottage Grove Primary School and Nursery had 45 per cent of pupils meeting expected standards for reading, writing and maths and 2 per cent of students achieved a higher standard. The average score in reading was 102 and in maths it was 102. Photo: Cottage Grove Primary School.

