A new Sutton Trust analysis has put selective school access back at the center of England’s education debate. The report says many of the country’s highest-performing state schools enroll far fewer disadvantaged pupils and children with special educational needs than local demographics would suggest.
The findings were published on March 24, 2026, and focus on the gap between who lives near sought-after schools and who actually gains a place. Researchers argue that the pattern cannot be explained by parental preference alone. The concern is especially sharp because these schools are not marginal providers; they are the institutions many parents view as the safest route into selective universities and stable careers. That is why the finding matters beyond a short service update: it speaks to access, class and the routes families believe lead to selective universities. The Sutton Trust finding is about access, not only school performance. Meanwhile, the financial burden of SEND provision continues to weigh heavily on the public purse. Schools that do admit a high number of students with disabilities often find themselves in a financial unstable position. Yet the most successful schools continue to receive high marks from inspectors for their academic outcomes. Academic success in the current climate is frequently a measure of how well a school manages its intake. Most of the 500 secondary schools identified in the study maintain higher-than-average entry requirements through subtle means.
Selective School Access Gap
The sharpest concern involves SEND pupils, who appear underrepresented in several high-performing admissions pools. For families already navigating assessments, transport and support plans, a school place can decide whether a child receives stable provision or another year of compromise. A neutral admissions rule can still produce an unequal result when families have unequal time, legal confidence, transport options and access to private advice. The available evidence points to a system problem, not a single-school scandal. Findings from the social mobility charity indicate that these high-performing institutions maintain an intake where only 8.4% of pupils have special educational needs and disabilities (SEND). Local authorities in England currently report combined deficits in their high-needs budgets totaling hundreds of millions of pounds. To that end, many headteachers feel they are being penalized for their commitment to inclusion. These outcomes are clearly strengthened by the exclusion of students who might struggle with traditional testing formats. Selective admissions by proxy have become a standard, albeit unofficial, operating procedure for maintaining high rankings. Financial Pressures Driving Selective Admissions Headteachers argue that the current funding formula does not adequately compensate schools for the hidden costs of disability support.
The Sutton Trust said admissions systems should be judged by outcomes, not only by whether rules look neutral on paper. A catchment boundary, faith criterion or sibling preference can have different effects in wealthy and lower-income neighborhoods. The trust’s wider argument is that fairness has to be measured against the local child population, not only against the number of applications a school receives.
Housing also sits inside the problem. Families able to move close to a popular school can turn geography into an admissions advantage. Lower-income families are less able to use that route, especially in areas where school reputations push up rents and sale prices. That distinction matters for SEND families, because some parents may avoid applying to a high-performing school if they believe support will be harder to secure there.
Admissions Rules Under Scrutiny
That dynamic creates an admissions equity gap that is difficult to see from headline exam results. A school can serve its enrolled pupils well while still drawing from a narrower social base than the surrounding community. Admissions reform is therefore partly about information: clearer forms, earlier guidance and better local challenge can change who feels able to apply.
Campaigners are not arguing that successful schools should be penalized for performance. The question is whether public schools with scarce places should use rules that better reflect the children around them. The political difficulty is that every adjustment creates winners and losers in a system where desirable places are already scarce.
One likely focus is the wording of oversubscription rules. Councils and academy trusts can review priority bands, distance measures, looked-after child criteria and the information families receive before application deadlines.
What Councils Can Review
There is also a transparency issue. Admissions codes are public, but they are rarely easy for parents to compare. Families with time and confidence often extract more value from the system than families dealing with insecure work, language barriers or complex care needs.
Ministers face a practical challenge: changing admissions rules can trigger fierce local resistance. Parents who bought homes or planned childcare around a school boundary often see any reform as a direct loss.
Still, the report gives policymakers a measurable test. If top schools consistently admit fewer disadvantaged and SEND pupils than expected, the burden shifts to local authorities and trusts to explain why.
The next step is likely to be more local scrutiny rather than one national fix. Admissions fairness depends on geography, transport, school capacity and the mix of criteria used in each area.
For parents, the finding is a warning that published performance tables tell only part of the story. The social mix of a school, and the route by which pupils enter it, now belongs in the same conversation as grades.