How Grammar Schools Decide Between Children With the Same 11+ Score

One of the questions parents ask most often — and that rarely gets a direct answer — is what happens when two children score identically on the 11+. With thousands of children sitting the same tests, tied scores are common. Understanding how schools resolve these ties can make a significant difference to how families approach the process and what to realistically expect.

The Role of Standardised Scores

Most grammar schools report 11+ results as standardised scores (sometimes called age-standardised scores) rather than raw marks. Standardisation adjusts each child's raw score based on their exact date of birth within the school year — children born in August are statistically disadvantaged by their age relative to September-born peers, so standardisation corrects for this. The result is that most children end up with a score between roughly 70 and 140, with 100 representing the average for their age group. This means many children can end up on the same standardised score even if their raw marks differed slightly.

Distance as the Primary Tiebreaker

For state grammar schools, the most common tiebreaker for equal-scoring applicants is distance from the school — measured as the straight-line (as the crow flies) distance from the child's home address to the school's main entrance. Children who live closer to the school receive priority. This is why it is often said that grammar school entry is partly a postcode lottery: a child who scores 118 and lives 0.8 miles from the school may receive an offer while a child who scores 118 but lives 1.2 miles away does not.

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What Happens at Exactly the Cut-Off

If a school has, say, 150 places and the 150th and 151st eligible children have identical scores and identical distances (highly unusual but theoretically possible), the school will use a further tiebreaker — typically a random allocation conducted by an independent party. This is rare in practice because distance measurements are precise enough to separate most tied candidates. Parents sometimes assume that a score one point above the qualifying threshold guarantees a place — it does not, because the competition is for available places, not simply a qualifying mark.

Super-Selective Schools and No Qualifying Score

Some grammar schools — particularly those described as super-selective, such as Tiffin School or Henrietta Barnett — do not publish a qualifying score at all. Instead, they rank all applicants by score and offer places purely to the highest-scoring children up to the intake limit, with distance as the tiebreaker for tied ranks. This means that even a very high score does not guarantee a place if enough children score higher. At these schools, there is no "good enough" threshold — only the relative ranking within that year's applicant pool matters.

What This Means for Your Preparation

The practical implication is clear: for selective schools where distance works against you, aiming for a score comfortably above the likely qualifying threshold — not just at it — is the most reliable strategy. A child who scores 5 to 10 standardised points above the expected threshold has a meaningful buffer against the uncertainty of year-on-year variation in the applicant pool. For super-selectives, the strategy is simply to perform as well as possible across all components of the test, since every point matters.

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