Sir John Leman High School
About Sir John Leman High School
Sir John Leman High School is a large mixed secondary and sixth form in East Suffolk, part of the Suffolk local authority. Among the 12 state secondary schools in the East Suffolk district, it ranks 6th by Progress 8, placing it right in the middle of the local pack. The top-performing peers in the same area are Debenham High School, Stradbroke High School, and Northgate High School, all of which post higher Progress 8 scores. Across the wider Suffolk authority, which includes 48 schools of the same type, Sir John Leman ranks 26th. The school is oversubscribed: for 2025/26 entry, it received 382 applications for 233 places, with 227 first-preference offers made, giving an oversubscription ratio of 1.64. That level of demand suggests it holds a solid reputation among local families, even if its academic outcomes don't match the very top performers in the district.
Key Details
The full report on this school
The inspection in plain English, admissions context, and how this school compares to nearby alternatives — all in one full school report.
- Ofsted inspection in plain EnglishStrengths, concerns and what inspectors flagged
- Parent View survey resultsWhat parents told Ofsted — when the school has 10+ responses
- Where Ofsted and parents disagreeGaps to probe + questions to ask at the open day
- Admissions & catchmentAdmission criteria, distance cutoffs (where the LA publishes them)
- Nearby schools comparedBackup options with Ofsted, demand and distance
- Attendance & behaviour dataPersistent absentees, suspensions and exclusions vs national
Ofsted Inspection Breakdown
12 May 2022Latest monitoring visit (12 May 2022): School remains Good
Source: Ofsted, 18 Nov 2016. Ratings: 1=Outstanding, 2=Good, 3=Requires Improvement, 4=Inadequate.
Facilities
12Facilities may vary. Contact the school for current availability.
Extracurriculars
18Sports
Clubs & Activities
Activities may vary by term. Contact the school for current offerings.
SEND Support
Source: Department for Education, 2024/25. Support availability based on current student population.
School day
Teaching hours
08:45 – 15:15
Source: sirjohnleman.co.uk. Extracted automatically — confirm with the school before relying on these times.
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Frequently Asked Questions About Sir John Leman High School
Helpful Guides for Parents
Ofsted Ratings Explained
Understand the 4 Ofsted ratings and what they mean
Understanding Progress 8
Learn how Progress 8 measures pupil progress from primary to GCSE
SEN & EHCP: A Parent's Guide
Understanding SEN support, EHC Plans and your legal rights
School Admissions Timeline 2026/27
Key dates for primary, secondary and nursery applications