It isn't a survey- the "Bohemian indicator" is part of a weighting system, and the "Bohemian Criteria" is this:
"The bohemian indicator shows the concentration of writers, designers, musicians, actors and other arts-related personnel, and is a comparative measure of an area's diversity and cultural amenities (100 represents the national average in our index, so a higher or lower indicator shows a higher/lower concentration)."
http://talkback.lancasteronline.com/index....=0entry295895This is based on 2000 Census data, and is for the ENTIRE County, which is included, for better and worse, in all METRO Lancaster analysis