I get that the black communities tend to be a bit more close knit and can be quite stigmatising, nonetheless the dearth of black girls does surprise me, especially since they're so likely to come from poor backgrounds and typically less likely to have half-decent career options.
Also, it's not like the Asians where the communities are extremely close (and probably fucking related) where you'll often, a) be treated really horribly if found out and actually b) very likely to be found out because a lot of Asians are dirty bastards!
Just for the record though point b isn't meant to be offensive as I'm a dirty bastard too but I do think they are more likely to see prostitutes and have a bad attitude to all women but especially prossies however that's definitely for a different thread.
I would also like to point out that everyone is an individual and as such we're all different but what I have said are accurate and factual generalisations but generalisations nonetheless, which of course aren't applicable to everyone in a particular community.