^^^ check out the HEFCE website or checkout the HESA website.
oxford, cambridge, durham circa 45% went to public school.
red brick unis: circa 22- 33% went to public school
former poly unis: i would say less than went to 6% public school.
these are just rough figures i don't check on a daily basis. Exception;Oxford brookes does have a higher proportion of public school students relative to other post- 92s. Not too sure about the london colleges but i'm sure you can use your intuition.
EDIT: Oh and across the whole of England 90% = Comprehensives, 7% = fee paying and 3%= Grammar. (see Sutton Trust)
EDIT AGAIN: I forgot to mention Leeds' Public School intake is 27%.
LSE has about 50% ethnic minorities; but that figure is almost parallel to the international student intake.
in terms of ethnic demography i think the population in the UK is circa 8% ethnic minority (?) (dont quote me). EDIT: sorry.according to census 2001 86% are white british and 5% are white other. so around 9% will be minority groups.
but the percentage of ethnic minorities going onto HE is a tiny bit higher than this. this slight increase comes from alot of (UK born) Indians going on to Higher Education and also because white working class people (who make up a representitive population of the UK) not going to Uni.
Chris; why don't you ask a lecturer in your department . . . . I did!!!
You could also consult the ONS, Census or the Institute of Education.