Northampton International Academy vs Castle Academy
Side-by-side comparison of key school data
Northampton International Academy
Northampton
Castle Academy
Northampton
Overview
Phase
All-through
Primary
Type
Free schools
Academy sponsor led
Age Range
4–18
3–11
Gender
Mixed
Mixed
Religious Character
None
Does not apply
Admissions
-
-
Local Authority
West Northamptonshire
West Northamptonshire
Pupils & Capacity
Pupils
1754
455
Capacity
2220
420
Occupancy
79%
108%
FSM %
26.5%
20.3%
Nursery
Sixth Form
Boarding
Ofsted
Overall Rating
-
-
Quality of Education
Requires Improvement
Requires Improvement
Behaviour & Attitudes
Good
Good
Personal Development
Good
Good
Leadership & Management
Good
Requires Improvement
Last Inspected
Oct 2024
May 2026
Performance (2026)
Progress 8
-
-
Attainment 8
38.9
-
GCSE Eng+Maths 5+
28.9%
-
KS2 Reading
-
78%
KS2 Maths
-
93%
KS2 Writing
-
81%
A-Level Performance (2024/25)
Average Grade
z
-
Points Per Entry
-
-
Best 3 A-Levels
z
-
AAB+ %
-
-
Value Added
z
-
A-Level Students
-
-
Retention
-
-
University Destinations (2022/23 cohort)
Top-third university
0%
-
Degree course
75%
-
Any L4+ destination
79%
-
Apprenticeships
0%
-
Cohort size
71
-
A-Level Subjects
Subjects offered
12
0
Top subjects
Biology (54)
Physics (40)
Mathematics (36)
Chemistry (32)
Computer Studies / Computing (28)
Business Studies:Single (22)
Psychology (20)
English Literature (20)