Key Takeaways
Option A
Grammar Schools
The selective, academically streamed model.
Best for: Families whose children perform strongly on verbal and non-verbal reasoning tests and who live in one of England's selective local authority areas.
Option B
Comprehensive Schools
The non-selective, mixed-ability alternative.
Best for: Families seeking an inclusive secondary education without an entrance test, available in the vast majority of areas across England and Wales.
If your child is in a selective area and consistently scores in the top percentiles on reasoning assessments
Grammar Schools
A grammar school environment may suit a child who genuinely thrives under academic challenge, provided the 11-plus process is approached without undue pressure.
If you live outside a selective area or want to avoid a high-stakes entrance exam
Comprehensive Schools
Comprehensive schools offer strong academic pathways and are far more geographically accessible, with many achieving excellent results.
If socioeconomic equity and community representation matter most to your family
Comprehensive Schools
Research suggests comprehensive systems distribute educational opportunity more evenly across income groups than selective ones.
If your child has mixed academic strengths and learns well in a broad, inclusive curriculum
Comprehensive Schools
Mixed-ability settings expose children to a wider social and intellectual range, which research links to broader personal development.
How Each System Is Structured
Grammar schools are state-funded secondary schools that select pupils based on academic ability — primarily through the 11-plus exam, a set of tests in verbal reasoning, non-verbal reasoning, mathematics, and English. Roughly 163 grammar schools remain in England, concentrated in specific local authority areas such as Kent, Buckinghamshire, Lincolnshire, and parts of the West Midlands. Admission is determined almost entirely by test performance, sometimes combined with a catchment area.
Comprehensive schools, by contrast, admit pupils of all abilities from their local area. They are non-selective and represent the overwhelming majority of state secondary schools in England and Wales. Within comprehensives, schools may still set or stream pupils by subject — grouping students of similar attainment for certain lessons — but the school itself does not filter at entry.
For families navigating the secondary transfer process, understanding these structural differences is the starting point. See our guide to state, academy, and independent school differences for broader context on how school types are funded and governed.
| Criterion | Grammar Schools | Comprehensive Schools |
|---|---|---|
| Admissions basis | Selective — 11-plus exam | Non-selective — open to all abilities |
| Availability | ~163 schools in specific areas of England | Nationwide — the dominant model |
| Pupil intake | Academically high-attaining cohort | Full range of prior attainment |
| Free school meal representation | Significantly underrepresented | Broadly reflective of local population |
| Average GCSE outcomes | Higher — largely intake-driven | Variable; many achieve strong results |
| Internal setting/streaming | Common within school | Common within school |
| System-wide equity evidence | Mixed; potential drag on non-passers | More equitable distribution of outcomes |
What the Research Actually Shows on Outcomes
The evidence on selective schooling is more nuanced than the public debate often suggests. Studies by the Education Policy Institute and the Sutton Trust have found that while grammar school pupils tend to achieve higher GCSE and A-level grades on average, this is largely explained by the prior attainment and socioeconomic background of the intake — not the school itself producing an independent boost.
A widely cited 2016 study by the Education Endowment Foundation found that pupils in selective areas who did not pass the 11-plus performed worse on average than similar pupils in non-selective areas. This suggests a potential drag effect on the broader cohort in selective systems — a finding that has shaped much of the current policy consensus.
Comprehensive schools, when high-performing, demonstrate that a non-selective intake is not a barrier to strong results. Ofsted data consistently shows a wide spread of outcomes within both grammar and comprehensive sectors, meaning school-level quality matters more than the selective versus non-selective distinction alone.
~3%
Grammar school pupils eligible for free school meals
According to House of Commons Library data, only around 3% of grammar school pupils are eligible for free school meals, compared to roughly 18% nationally.
163
Grammar schools remaining in England
As of the most recent government school census data, 163 selective grammar schools operate in England, down from over 1,200 in the 1960s.
~90%
Secondary pupils attending comprehensive schools
The large majority of secondary-age pupils in England are educated in non-selective state schools, reflecting the dominance of the comprehensive model.
Access, Fairness, and the 11-Plus in Practice
One of the most persistent criticisms of grammar school selection is that access is not socially neutral. Pupils eligible for free school meals — a common proxy for low income — are significantly underrepresented in grammar schools relative to their share of the local school-age population. Tutoring for the 11-plus is widespread, and research from the Sutton Trust suggests a meaningful proportion of grammar school pupils have received private coaching, which is not equally affordable across income groups.
This does not mean individual grammar school pupils are undeserving of their places, but it does mean the system as a whole tends to favour children from households with greater resources and cultural familiarity with the process. For parents weighing up the 11-plus, it helps to be clear-eyed about what the test measures — and what preparation looks like in practice. Our plain-English guide to primary school assessments can help you understand how statutory assessments differ from selective entry tests.
The 11-Plus Is Not Standardised Nationally
There is no single national 11-plus exam. Each selective local authority — and sometimes individual grammar schools — sets its own tests, scoring thresholds, and tie-breaking criteria. This means preparation strategies, pass marks, and even subject focus can differ significantly between areas. Always check the specific requirements of the schools and local authority you are applying to, rather than relying on general guidance.
Making Sense of the Choice for Your Family
For most families in England, there is no choice to make: grammar schools exist only in certain areas, and even within those areas, places are limited. If you are in a fully selective local authority, understanding the local landscape — how many grammar places exist, the score thresholds in recent years, and what schools your child would attend if unsuccessful — is essential groundwork before the Year 5 or 6 decision point.
If you are in a non-selective area, the evidence suggests focusing your energy on identifying high-performing comprehensives within reach, understanding their internal approaches to setting and curriculum, and supporting your child's transition thoughtfully. Our article on the transition from primary to secondary school covers what families can do to ease that shift regardless of school type.
Families considering alternatives altogether may find our comparison of home education versus mainstream school useful for a broader perspective on educational pathways.