Most exurbs serve as commuter towns, but some commuter towns are not exurban. The district stretches from Portland's western suburbs and exurbs, to parts of the Oregon coast. On the other hand, white millennials were the majority in emerging suburbs and exurbs. The district is based in Gary and its surrounding suburbs and exurbs. Other newer suburbs (called exurbs) were created at a further distance from them. These communities are exurbs of Oklahoma City and form a micropolitan area with Shawnee. The area is mountainous, with northern San Diego exurbs comprising most of the population. The 14th district encompasses the southern exurbs of Pittsburgh. Septic tanks are still used in the older homes of some exurbs. The villages of Marchwood, Ashurst and Hedge End may be considered exurbs of Southampton. The 2nd district takes in Central Arkansas, including Little Rock and the surrounding exurbs. Clinton won the Northern Virginia Exurbs 60-40. Many early 20th century exurbs were organized on the principles of the garden city movement. This configuration came when residents of several Seattle exurbs protested being moved into 360. It also included a number of southern exurbs of Atlanta.