The locality's boundaries and name were gazetted on 4 April 2007. Its name is derived from the mountain range which was named in 1860 by John McDouall Stuart as the Davenport Range after Samuel Davenport, a South Australian politician.[1]
The locality consists of the following land (from west to east):[13][9]
The Singleton and Neutral Junction pastoral leases
The Kurundi and Murray Downs pastoral leases, and the Mungkarta Aboriginal Lands Trust (also spelt Mungarta and also known as McLaren Creek[14][15])
The Epenarra pastoral lease, the Warumungu and Anurrete Aboriginal Lands Trusts and the Elkedra pastoral lease
The locality fully surrounds the communities of Ali Curung, Tara and Wutungurra.[8] As of 2020, it has an area of 28,761 square kilometres (11,105 sq mi).[4]
Davenport is located within the federal division of Lingiari, the territory electoral division of Barkly and the local government area of the Barkly Region.[6][5][1]