Mayflower High School vs Harris Academy Billericay
Side-by-side comparison of key school data
Mayflower High School
Billericay
Harris Academy Billericay
Billericay
Overview
Phase
Secondary
Secondary
Type
Academy converter
Academy converter
Age Range
11–18
11–18
Gender
Mixed
Mixed
Religious Character
None
None
Admissions
Non-selective
Non-selective
Local Authority
Essex
Essex
Pupils & Capacity
Pupils
1616
1729
Capacity
1700
1683
Occupancy
95%
103%
FSM %
10.6%
18.1%
Nursery
Sixth Form
Boarding
Ofsted
Overall Rating
-
-
Quality of Education
Requires Improvement
-
Behaviour & Attitudes
Good
-
Personal Development
Good
-
Leadership & Management
Requires Improvement
-
Last Inspected
Dec 2025
Feb 2024
Performance (2026)
Progress 8
-
-
Attainment 8
48.1
47.3
GCSE Eng+Maths 5+
52.6%
48.1%
KS2 Reading
-
-
KS2 Maths
-
-
KS2 Writing
-
-
A-Level Performance (2024/25)
Average Grade
C+
B-
Points Per Entry
33.4
36.6
Best 3 A-Levels
C+
B-
AAB+ %
8%
22%
Value Added
Average
Above average
A-Level Students
118
134
Retention
99%
95%
University Destinations (2022/23 cohort)
Top-third university
10%
26%
Degree course
41%
60%
Any L4+ destination
51%
66%
Apprenticeships
9%
6%
Cohort size
174
139
A-Level Subjects
Subjects offered
15
15
Top subjects
Psychology (84)
Economics (80)
Business Studies:Single (76)
Economics (74)
Psychology (62)
History (60)
Law (60)
Mathematics (58)
Sociology (100)
Mathematics (78)
History (78)
Mathematics (78)
Psychology (74)
Sociology (72)
Business Studies (66)
Psychology (60)