Found this interesting racial map in a WIRED article [[http://www.wired.com/design/2013/08/...slideid-210501)

http://demographics.coopercenter.org/DotMap/index.html

The divides won't be surprising to any of us, but it is remarkable how sharp the divides are. Amongst the sea of green in Detroit I can easily spot Mexican town, Hamtramck, and a tiny little square I believe is U of D Mercy. I expected to see more brown in Dearborn, but it's either too hard to make out or isn't as populous as I believed.