 This annexation reserve includes an area between the Big Creek Drainage Canal up to the southern border of Millington, Tennessee and western border of Bartlett, an area between Lakeland, Arlington, Fayette County, and Collierville, Tennessee, and then a small portion of land south of the Southwind area mentioned above.The core of Memphis is marked by five major districts, with smaller districts lying within their borders.These are Downtown, Midtown, North Memphis, South Memphis, and East Memphis.