It IS a ghetto because of the high level of crime and drug use.
It IS NOT a ghetto because of the low level of poverty-stricken inhabitants.
Most of waldorf is middle class housing, except for the older portions and neighborhoods including Lancaster, Holly Station, and Acton Villa, which range from lower to lower-middle class housing.
Although Waldorf Schools are legitimate schools, critics continue to claim that the school is a cult, and that students are indoctrinated with the ideals of Anthroposophy. Though these allegations are probably false, Waldorf Schools do use some methods which may appear outdated or silly.
But overall it's a pretty good school.