Mersea Island School, Colchester
Data last updated 11 Sept 2026
Key Information
DfE GIASOfsted Rating
Overall
Ofsted Insights
Ofsted rated this school Good.
A plain-English summary of the full inspection report is coming soon.
At a Glance
18.7%
Free School Meals
No
Boarding
Yes
Nursery
No
Sixth Form
No
Special Measures
Primary Performance (KS2)
Academic year 2025/26KS2 Results (% meeting expected standard)
Reading has improved from 67% to 72%. Maths has declined from 76% to 72%. Writing has remained stable at around 76%.
Class Sizes
23.9
Avg class size
24.8
Infant (KS1)
23.6
KS2
15
Total classes
2024/25 academic year
Getting There
Bus Stops
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Capacity & Demand
School Occupancy
84%
Available places
394 pupils
468 capacity
74 spare places available
Area Demand Pressure - Colchester
Based on MHCLG housing supply data for Colchester
Admissions Demand - Essex
Places available
17,913
Applications
15,619
Got 1st preference
90.3%
Got preferred school
98.4%
Primary admissions across Essex (2025/26)
Inspection History(108)
House Prices
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SEN Provision
How many pupils have special educational needs, what types of support the school provides, and how it compares to similar schools.
Pupil Demographics
The school's pupil mix - ethnicity breakdown, free school meals eligibility, and English as an additional language. Useful context when evaluating school fit.
Teachers & Staff
Teacher qualification rates, pupil-to-teacher ratio, staff turnover, and salary data. Shows how well-resourced and stable the school's workforce is.
School Funding
Annual funding per pupil, total budget, pupil premium grants, and how the school's resources compare to similar schools nationally.
Pupil Absence2024/25
3.9693%
Overall absence
10.06098%
Persistent absence
328
Enrolments
Absence trend
Source: DfE pupil absence statistics. Persistent absence = pupils missing 10%+ sessions.
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