How to Compare Schools: Ofsted, Results and What the Data Means

Learning how to compare schools is one of the most useful things a parent can do, and one of the easiest to get wrong by leaning on a single number. A school is not summed up by one Ofsted word or one league-table position. The families who choose well read several sources together, an Ofsted report, exam and progress data, admissions odds, and above all a visit, and weigh them against what suits their own child. This guide shows how to do exactly that.

The goal is not to find the objectively "best" school, which does not exist, but the right school for your child, in a place you can realistically get a place. Here is how to read each source, and where its limits lie.

Start with the Ofsted report, and read past the headline

Ofsted inspects schools and judges areas such as quality of education, behaviour and attitudes, personal development, and leadership. The overall grade is a useful signal, but the real value is in the full report, which explains the reasoning and flags specific strengths and weaknesses. Always check the inspection date, because a rating can be several years old and a school can change a great deal in that time. A short, recent report can tell you more than an older, glowing one.

Read exam results and progress measures together

Attainment shows the grades pupils achieved; progress shows how far the school moved them from their starting point. For secondary schools, Progress 8 measures how much progress pupils make from the end of primary to their GCSEs compared with similar pupils nationally, so it can be fairer than raw results, which are heavily shaped by the intake. A positive Progress 8 score means pupils did better than expected. For primary schools, look at Key Stage 2 results and progress in reading, writing and maths. You can find all of this on the government's school performance data.

Use league tables to shortlist, not to decide

League tables rank schools on measures like Attainment 8 and Progress 8, which is handy for building a shortlist and spotting questions to ask. But a ranking cannot show a school's culture, pastoral care, or whether your child would settle and thrive there. Treat the tables as a filter that narrows the field, then dig deeper into the schools that make your list rather than crowning whichever sits highest.

Factor in catchment and admissions odds

A brilliant school is only relevant if your child can get in. Before you fall for a school, check how it allocates places and how close to it recent successful applicants have lived, because distance often decides oversubscribed schools. Comparing a realistic mix, rather than only the most in-demand names, saves heartache later. Our complete guide to school admissions in England explains how places are allocated, and school waiting lists explained covers what happens if you miss out.

Visit: the part data cannot replace

Numbers build the shortlist; a visit makes the decision. Go to open days, but if you can, also visit on a normal school day. Watch how pupils move between lessons and how staff speak to them, ask about pastoral support, clubs, trips and how the school handles children who struggle, and notice whether it feels purposeful and happy. Trust your impressions alongside the data. A school that looks average on paper can be exactly right for your child, and the reverse is also true.

Bringing it together

Good school comparison is a blend: read the Ofsted report and note its date, weigh attainment against progress, use league tables to shortlist, check you could actually get a place, and then visit to confirm the fit. Keep your own child at the centre of every judgement, because the right school is the one where they will be happy and well taught, not simply the one that ranks highest. Explore school profiles and more guidance on the Schools Insight homepage.

Frequently asked questions

How do you compare schools?

Look at several sources together rather than one number. Read the school's Ofsted report and rating, check its exam results and progress measures on the government's performance data, consider the catchment and admissions odds, and most importantly visit in person. No single figure captures a school, so weigh the data alongside how the place feels and whether it fits your child.

What is more important, Ofsted or exam results?

Neither on its own tells the full story. Ofsted judges quality of education, behaviour, personal development and leadership at the time of inspection, which may be some years old. Exam results and progress scores show outcomes but are shaped by the intake. Read them together, note how recent each is, and treat both as starting points rather than verdicts.

What is Progress 8 and why does it matter?

Progress 8 measures how much progress secondary pupils make from the end of primary school to their GCSEs, compared with pupils nationally who had similar starting points. Because it accounts for the intake, it can be fairer than raw results for judging how well a school actually teaches. A positive score means pupils did better than expected, a negative score worse.

Do league tables tell you which school is best?

Not by themselves. League tables rank schools on measures like Attainment 8 and Progress 8, which is useful, but they cannot show culture, pastoral care, how your particular child would settle, or how recent the data is. Use them to shortlist and spot questions to ask, then confirm your impressions with a visit and the Ofsted report.

What can't school data tell you?

Numbers cannot capture the feel of a school: the atmosphere in corridors, how staff speak to pupils, the strength of pastoral support, the breadth of clubs and trips, or whether your child would be happy there. Data is essential for a shortlist, but the deciding factors are often the things you can only judge by visiting and talking to staff and families.