Tilley Swamp is a locality in the Australian state of South Australia located in the state's south-east about south-east of the state capital of Adelaide and about north of the municipal seat of Kingston SE. The 2016 Australian census, which was conducted in August 2016, reports that the area had a population of 27 people.
Tilley Swamp is located within the federal division of Barker, the state electoral district of Mackillop and the local government area of the Kingston District Council.
Tilley Swamp's name and boundaries were assigned on 3 December 1998. Its name is derived from the swamp of the same name, which itself is derived either from âÂÂThomas Tilley, Manager of Glencoe Runâ or William Tilley, an early pastoral leaseholder.
A brief history of Tilley Swamp was compiled by the South Australian historian Geoffrey Manning: <blockquote>... It lies 48 km north of Kingston, SE and the Aborigines knew the district as kopanopintar - kopan - âÂÂoneâ and pintar - âÂÂstone axeâÂÂ. On 1 July 1851, William Tilley took up pastoral lease no. 199 (previously an occupation licence issued to him on 22 April 1847 and known as âÂÂMiserable CreekâÂÂ) calling it âÂÂTilleyâÂÂs Swamp; he sold out to James Thompson in February 1854. A sketch of pastoral lease no. 1181 showing the location of the home station, together with numerous waterholes is reproduced opposite. H.C. Talbot talks of âÂÂTilleyâÂÂs Accommodation Houseâ conducted by William Tilley and that it was âÂÂone of the stages on the Overland Road to the Victorian diggingsâ¦â and is shown as such on early pastoral lease maps. Tilley Swamp School opened in 1958 and closed in 1965. Rodney Cockburn attributes its nomenclature to Thomas Tilley âÂÂwho succeeded John McIntyre as manager for the Leake brothers at Glencoe. âÂÂLater he joined George Ormerod in pastoral partnership which included a lease of the Avenue Range run and other propertiesâ¦</blockquote>
The principal land use in the locality is "primary production", although some land has been granted protected area status under the National Parks and Wildlife Act 1972 as the Gum Lagoon Conservation Park in the locality's north-east corner and as the Tilley Swamp Conservation Park in the locality's south-west.