User blog comment:Doomsong13/WTH/@comment-4034306-20120412222525

That's actually mentioned by Howard in one of the books (Hunger, maybe?). He says that it is a mostly-white population.

At the same time, the minority characters are all fairly important. Dahra, Dekka, Virtue, Howard, and Albert are all African-American, Sanjit is from Thailand, Edilio is from Honduras, and Taylor, Penny, and Duck are all Asian-American. That's all I can remember off the top of my head...