* Pupil numbers: Larger schools naturally have larger budgets.
* Location: Schools in more deprived areas often receive additional funding to address pupil needs.
* Specific needs of pupils: Schools with a high proportion of pupils with special educational needs (SEN) receive extra funding.
* Age range: A school with a wider age range might have higher costs (e.g., needing more staff).
While the government publishes per-pupil funding figures, these are averages and don't represent the total budget of individual schools. To find a school's budget, you would need to look at its individual accounts, which are often published on the school's website or available through a Freedom of Information request.