Crest Infant School vs Sir Joseph Williamson's Mathematical School
Side-by-side comparison of key school data
Crest Infant School
Rochester
Overview
Phase
Primary
Secondary
Type
Community school
Academy converter
Age Range
4–7
11–18
Gender
Mixed
Boys
Religious Character
Does not apply
None
Admissions
-
Selective
Local Authority
Medway
Medway
Pupils & Capacity
Pupils
121
1555
Capacity
270
1280
Occupancy
45%
121%
FSM %
44.6%
11.7%
Nursery
Sixth Form
Boarding
Ofsted
Overall Rating
-
Outstanding
Quality of Education
-
Outstanding
Behaviour & Attitudes
-
Outstanding
Personal Development
-
Outstanding
Leadership & Management
-
Outstanding
Last Inspected
May 2025
Mar 2023
Performance (2026)
Progress 8
-
-
Attainment 8
-
69.9
GCSE Eng+Maths 5+
-
96.3%
KS2 Reading
-
-
KS2 Maths
-
-
KS2 Writing
-
-
A-Level Performance (2024/25)
Average Grade
-
B+
Points Per Entry
-
42.3
Best 3 A-Levels
-
B+
AAB+ %
-
28%
Value Added
-
Above average
A-Level Students
-
217
Retention
-
98%
University Destinations (2022/23 cohort)
Top-third university
-
43%
Degree course
-
76%
Any L4+ destination
-
81%
Apprenticeships
-
5%
Cohort size
-
202
A-Level Subjects
Subjects offered
0
15
Top subjects
Mathematics (298)
Mathematics (276)
Psychology (168)
Biology (142)
Economics (134)
Economics (132)
Biology (126)
Psychology (124)