Local Authority Maintained schools are required (from January 2021) to publish annually on their websites the number of individuals (if any) earning over £100 k in 10k bandings.
Local Authorities Maintained Schools must also publish a link to their schools benchmarking website, where the Consistent Financial Reporting (CFR) statement of income, expenditure and balances is already published.
https://schools-financial-benchmarking.service.gov.uk/School?urn=111638
Newcomen Primary School does not currently employ any staff who earn £100K or over.