The UK Performance Indicators (which included non-continuation rates) have been discontinued after the 2020/21 release. These data provide information about the participation of certain groups that are under-represented in higher education. The data includes the percentage of students from state schools or colleges, specified socio-economic classes and low-participation neighbourhoods and provide a breakdown by Higher Education institution. Included in the table are Young...

Income of London high education providers by total research grants and contracts.

The Higher Education Statistics Agency provides data on student numbers in the UK. Table 3 covers students by HE provider, level and mode of study as well as domicile.  https://www.hesa.ac.uk/dox/pressOffice/sfr224/061046_student_sfr224_1415_table_3.xlsx