Dorchester Middle School vs Sunninghill Preparatory School
Side-by-side comparison of key school data
Dorchester Middle School
Dorchester
Sunninghill Preparatory School
Dorchester
Overview
Phase
Secondary
Independent
Type
Academy converter
Other independent school
Age Range
9–13
0–13
Gender
Mixed
Mixed
Religious Character
Does not apply
None
Admissions
-
Non-selective
Local Authority
Dorset
Dorset
Pupils & Capacity
Pupils
527
167
Capacity
600
200
Occupancy
88%
84%
FSM %
22.0%
-
Nursery
Sixth Form
Boarding
Ofsted
Overall Rating
-
-
Quality of Education
Requires Improvement
-
Behaviour & Attitudes
Good
-
Personal Development
Requires Improvement
-
Leadership & Management
Requires Improvement
-
Last Inspected
Jun 2026
-
Performance (2025)
Progress 8
-
-
Attainment 8
-
-
GCSE Eng+Maths 5+
-
-
KS2 Reading
65%
-
KS2 Maths
58%
-
KS2 Writing
71%
-