Many Native Americans still live on the reseravtions because they are allowed to govern themselves. It's also where they grew up, where they have roots, etc. It's common for people of any heritage to settle in an area with others with a similar background. It allows them to create a community where they can freely practice traditions and culture. The Native Americans just have goverment boundries for these areas where in cities, they become neighborhoods (Little Tokyo, Chinatown, Thai Town, Little Armenia, etc.). . The reservations do have the benefit of being able to self govern. . . Of course, not all Native Americans stay on the reservations.