High Storrs School vs Silverdale School
Side-by-side comparison of key school data
High Storrs School
Sheffield
Silverdale School
Sheffield
Overview
Phase
Secondary
Secondary
Type
Academy converter
Academy converter
Age Range
11–18
11–18
Gender
Mixed
Mixed
Religious Character
Does not apply
Does not apply
Admissions
Non-selective
Non-selective
Local Authority
Sheffield
Sheffield
Pupils & Capacity
Pupils
1706
1491
Capacity
1680
1600
Occupancy
102%
93%
FSM %
9.2%
14.7%
Nursery
Sixth Form
Boarding
Ofsted
Overall Rating
-
Good
Quality of Education
Good
Good
Behaviour & Attitudes
Good
Good
Personal Development
Good
Good
Leadership & Management
Good
Good
Last Inspected
Sep 2026
Oct 2022
Performance (2026)
Progress 8
-
-
Attainment 8
59.7
61.3
GCSE Eng+Maths 5+
74.1%
75.3%
KS2 Reading
-
-
KS2 Maths
-
-
KS2 Writing
-
-
A-Level Performance (2024/25)
Average Grade
B
B
Points Per Entry
38.4
40.4
Best 3 A-Levels
B
B
AAB+ %
24%
30%
Value Added
Above average
Above average
A-Level Students
218
213
Retention
-
99%
University Destinations (2022/23 cohort)
Top-third university
41%
41%
Degree course
84%
80%
Any L4+ destination
86%
84%
Apprenticeships
0%
1%
Cohort size
237
214
A-Level Subjects
Subjects offered
15
15
Top subjects
Mathematics (144)
Mathematics (124)
Psychology (114)
Psychology (96)
Geography (92)
History (92)
Geography (92)
Biology (90)
Mathematics (160)
Psychology (154)
Mathematics (152)
Biology (152)
Chemistry (138)
Biology (126)
Psychology (126)
Chemistry (116)