Actualy the map on the Detroit Website is out of date. If you look on the bottom right next to the title which says October 7, 2003. This map still shows the old precincts. As of a year ago they have been merged together into districts. This was in responce to the budget crisis of the City of Detroit. If you go to http://www.ci.detroit.mi.us/police/dept/pcts/districts.htm. It will tell you the new districts and which precincts got merged into what districts.