Unfortunately, there aren't official neighborhood boundaries in the city. The most official neighborhoods are probably the ones the city gives special attention to, such as renaissance/empowerment zones [[example being Petosky-Otsego). Often neighborhoods are defined by community organizations or development organizations, such as Midtown [[UCCA) or Eastern Market [[Eastern Market Corp.). There are others that have been known by their neighborhood association, such as the Villages. Others are historically known, such as Corktown. There are also neighborhoods that have yet to be named, or that have names but no one uses them. It is common in Detroit to refer to ones neighborhood as cross streets, so instead of saying "I live in Woodbridge" i might say "I live near Trumbull and Warren."