St John's School vs Buttsbury Primary School
Side-by-side comparison of key school data
St John's School
Billericay
Buttsbury Primary School
Billericay
Overview
Phase
All-through
Primary
Type
Other independent school
Academy converter
Age Range
2–16
4–11
Gender
Mixed
Mixed
Religious Character
None
None
Admissions
Selective
-
Local Authority
Essex
Essex
Pupils & Capacity
Pupils
274
863
Capacity
550
872
Occupancy
50%
99%
FSM %
-
3.8%
Nursery
Sixth Form
Boarding
Ofsted
Overall Rating
-
-
Quality of Education
-
Good
Behaviour & Attitudes
-
Good
Personal Development
-
Good
Leadership & Management
-
Good
Last Inspected
-
Mar 2026
Performance (2026)
Progress 8
-
-
Attainment 8
58.8
-
GCSE Eng+Maths 5+
81%
-
KS2 Reading
-
88%
KS2 Maths
-
87%
KS2 Writing
-
90%