Secondary school

Colchester Royal Grammar School

  • Academy Converter
  • ages 11–18
  • Boys · mixed sixth form
  • Christian
  • Selective
  • Essex
  • CO3 3ND
Ofsted report card · inspected Apr 2026 Top school 2024/25

Homes near this school

Finding homes near…

The area around it

Results · 2024/25

Ranked 12 of 3,280 secondaries in England · top 1%

Top % in England, by year
2015/16: top 1%1%2016/17: top 4%2017/18: top 1%2018/19: top 1%2021/22: top 1%2022/23: top 1%2023/24: top 1%2024/25: top 1%No exams

A-level results

#3 of 273 East of England sixth forms, state and independent, 2024/25

Independent and selective (grammar) schools choose their pupils, so high results partly reflect who gets in, not only teaching. Some independent schools don't publish results.

Against East of EnglandArrows: East of England rank change since 2018/19

Attainment 882.1 · East of England 45.910/10 Top 10%
Grade 5+ English and maths100% · East of England 44.9%10/10 Top 10%
EBacc point score7.85 · East of England 4.0110/10 Top 10%
Progress 8 · 2023/24+1.09 · East of England −0.0210/10 Top 10%+10.2 pts
A level points per entry51.32 · East of England 33.1610/10 Top 10%
Show exam results by year

No exams 2019/20–21

Attainment 8
2015/16: 73.4 · 101 pupils · East of England 50.52016/17: 66.9 · 104 pupils · East of England 46.22017/18: 78.3 · 101 pupils · East of England 46.32018/19: 79.7 · 97 pupils · East of England 46.32021/22: 80.6 · 120 pupils · East of England 48.82022/23: 81.5 · 119 pupils · East of England 46.22023/24: 83.4 · 124 pupils · East of England 45.62024/25: 82.1 · 128 pupils · East of England 45.8583.466.9No exams
Grade 5+ English and maths
2016/17: 95% · 104 pupils · East of England 41%2017/18: 100% · 101 pupils · East of England 41%2018/19: 99% · 97 pupils · East of England 40%2021/22: 100% · 120 pupils · East of England 49%2022/23: 100% · 119 pupils · East of England 43%2023/24: 100% · 124 pupils · East of England 43.9%2024/25: 100% · 128 pupils · East of England 44.9%100%95%No exams
A level points per entry
2015/16: 45.87 · 179 pupils · East of England 29.022016/17: 46.51 · 176 pupils · East of England 29.412017/18: 47.66 · 185 pupils · East of England 30.942018/19: 48.23 · 191 pupils · East of England 31.322021/22: 53.43 · 187 pupils · East of England 36.152022/23: 50.47 · 186 pupils · East of England 32.282023/24: 49.64 · 179 pupils · East of England 32.652024/25: 51.32 · 202 pupils · East of England 33.1653.4345.87No exams

Getting in · 2026

First-choice families who got in22.5%
63 of 280 who put it first2014 · 39.5%2026 · 22.5%
By preference
ChoiceAppliedOffered
1st28063
2nd24051
3rd13310

Last distance offered: London only

Inspections · 2007–2026

  • InclusionStrong
  • AchievementExceptional
  • Curriculum and teachingExceptional
  • Attendance and behaviourStrong
  • Leadership and governanceExceptional
  • Personal development and wellbeingStrong
  • Post-16 provisionExceptional
  • SafeguardingMet
  1. 2007Outstandingas predecessor
  2. 2021Inadequateas predecessor
  3. 2022Ungraded visitas predecessor
  4. 2026Lowest Strong

Pupils · 2024/25

On roll · Jan 20261,073
Free school meals (past 6 years)6.6%
First language not English11.0%
SEN support7.3%
EHC plan0.4%
Absence (sessions missed)5.4%
Persistently absent pupils18.2%

Girls 12.8%Boys 87.2%

all pupils, incl. sixth form

138.1% full · 777 places · 420 in sixth form

Parent View

Not published for this school

Workforce · 2025/26

Pupils per teacher16.8
Pupils per adult14.6
  • Classroom teachers 59.8
  • Leadership 4
  • Teaching assistants 2.7
  • Other support 31.5

Teachers 63.8 FTE · Whole workforce 97.9 · 119 people

Financials · 2024/25

Income per pupil£7,871
Spend per pupil£7,757
Staff spend per pupil£5,405
Reserve per pupil£644
  • +£683,000revenue reserve
  • +£121,000in-year balance

Grants £6,939 · self-generated £932 · premises £377 per pupil

Multi-academy trust: THE THINKING SCHOOLS ACADEMY TRUST (26 academies) · trust reserve £3,198,000 · Reserves in a multi-academy trust belong to the trust; this academy's figures include the share of central costs the trust gives it

Destinations · 2023/24 leavers

After Year 11

124 students, followed through 2024/25 · Provisional

  • Sustained100%
  • Education100%
  • Apprenticeship0%
  • Employment0%
  • Not sustained0%
  • Unknown0%

After sixth form (16–18)

179 students, followed through 2024/25 · Provisional

  • Sustained93.9%
  • Education85.5%
  • Higher education85.5%
  • Apprenticeship4.5%
  • Employment3.9%
  • Not sustained3.4%
  • Unknown2.8%