Haberdashers' Girls' School vs Aldenham School
Side-by-side comparison of key school data
Haberdashers' Girls' School
Borehamwood
Aldenham School
Elstree
Overview
Phase
All-through
All-through
Type
Other independent school
Other independent school
Age Range
4–18
3–19
Gender
Girls
Mixed
Religious Character
None
Church of England
Admissions
Selective
-
Local Authority
Hertfordshire
Hertfordshire
Pupils & Capacity
Pupils
1118
849
Capacity
1190
900
Occupancy
94%
94%
FSM %
-
-
Nursery
Sixth Form
Boarding
Ofsted
Overall Rating
-
-
Quality of Education
-
-
Behaviour & Attitudes
-
-
Personal Development
-
-
Leadership & Management
-
-
Last Inspected
-
-
Performance (2026)
Progress 8
-
-
Attainment 8
39.7
40.6
GCSE Eng+Maths 5+
0%
0%
KS2 Reading
-
-
KS2 Maths
-
-
KS2 Writing
-
-
A-Level Performance (2024/25)
Average Grade
A
C+
Points Per Entry
50.9
33.9
Best 3 A-Levels
A
C+
AAB+ %
64%
10%
Value Added
Above average
Average
A-Level Students
103
94
Retention
-
-
A-Level Subjects
Subjects offered
15
15
Top subjects
Mathematics (134)
Mathematics (118)
Chemistry (92)
Biology (88)
Chemistry (70)
Psychology (64)
Biology (58)
History (52)
Psychology (84)
Business Studies (60)
Business Studies:Single (56)
Psychology (50)
Mathematics (42)
Mathematics (38)
English Literature (38)
Biology (26)