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Saffron Walden, East of England
Katherine Semar Junior School is a primary academy in Saffron Walden, East of England.
Government data shown for the 2024/25 academic year
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Katherine Semar Junior School is a primary academy in Saffron Walden, East of England. It has not yet been rated by students on y.school. Be the first to rate this academy and help other students and parents understand what the school experience is really like.
In terms of academic performance, Katherine Semar Junior School has 79% of pupils meeting the expected standard in reading, writing, and maths at KS2.
The school has 136 pupils on roll, a teacher turnover rate of 13.9%, 12% of pupils eligible for free school meals, an overall absence rate of 3.6%.
All student scores on y.school are calculated from anonymous ratings using a transparent, deterministic methodology. Scores are freshness-weighted (18-month half-life) and include confidence tiers based on sample size, diversity, and consistency. For full details, see the y.school methodology.
Profile completeness: 4 of 8 data domains · Partial coverage
8.1
Excellent
/ 10
Data Score
Computed from 15 government data points. Not based on student reviews.
Source: DfE / Ofsted · context onlyGovernment data is shown for context and does not influence the student-review Student Score. Small schools can show extreme percentages from small sample sizes.
Latest government data shown is for the 2024/25 academic year; some figures cover earlier years.
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At Katherine Semar Junior School, 79% of pupils met the expected standard in reading, writing, and maths combined at the end of Key Stage 2.
87% met the expected standard in reading and 84% in maths.
Katherine Semar Junior School has an overall absence rate of 3.6%. The national average for primary schools was approximately 6.0% (DfE, 2023/24).
The teacher turnover rate at Katherine Semar Junior School is 13.9%. This measures the percentage of teachers who left the school in the past year.
Katherine Semar Junior School has 136 pupils on roll.
12% of pupils are eligible for free school meals, which is used as a proxy for socioeconomic disadvantage.
14% of pupils receive SEN (Special Educational Needs) support or have an Education, Health and Care plan.
Katherine Semar Junior School is in the top 25% for KS2 results (reading, writing & maths) among schools with a similar intake (8–13% of pupils eligible for free school meals).
Compared with 2,752 schools nationally that have a similar share of disadvantaged pupils (8–13% of pupils eligible for free school meals). Raw league-table positions are heavily shaped by intake; this comparison isolates how a school performs relative to others facing similar circumstances. Source: Department for Education.
Schools like this one
Matched on the share of disadvantaged pupils plus special-needs, English-as-an-additional-language and school size — so you can compare like with like, not just by postcode.
National percentiles (100 = best) for the area around the school · 5/5 measures · Police.uk, DEFRA, NaPTAN, DfT STATS19, MHCLG IoD 2025.
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