Shire of Serpentine-Jarrahdale

Mundijong is an outer suburb of the Western Australian capital city of Perth. Originally named Jarrahdale Junction, it was at the junction of the Rockingham-Jarrahdale line and the government railway line from Perth to Bunbury, which was built in 1893. At the 2016 census, Mundijong had a population of 1,232.A town grew up around the junction, and a timber depot, which included a large planing mill, was constructed. The town was first declared as "Manjedal" in 1893 as it was thought to be the Aboriginal name of the area. In 1897 this was found to be incorrect, and the name was changed to Mundijong. It was officially gazetted as a locality on 1 May 1997.

Cardup is an outer suburb of the Western Australian capital city of Perth, located in the Shire of Serpentine-Jarrahdale to the north of the town Mundijong. In the 2011 census, it had a population of 972 people.

Mundijong railway station is a station on the South Western Line in Western Australia served by the twice daily Australind which operates between Perth and Bunbury.

Whitby is a suburb of Perth, Western Australia, located near the South Western Highway in the Shire of Serpentine-Jarrahdale. It is named after the nearby Whitby Falls, with the name approved for the locality in November 1988. Whitby Falls had previously been called in Noongar as Mundajill, but was renamed by settler Henry Mead in 1848, who bought property in the area for farming as the Whitby Falls estate. The land was subsequently bought by the government of Western Australia in 1897 and turned into the Whitby Falls Hospital for the mentally-ill. The hospital closed in 2006 as the longest operating facility in Western Australia for the care and treatment of mental illness.

Whitby Falls Hospital is a former hospital for the mentally ill located in Mundijong, Western Australia. Until its closure in 2006 it was the longest operating facility in Western Australia for the care and treatment of mental illness.

Oldbury is a district to the south of Perth, Western Australia, within the Peel region. It has no central township, and lies west of the South Western Highway, close to Byford and Mundijong. Part of the Pinjarra Plain, the district is a productive environment featuring dairy and rural engagements, although consisting of sandy soils and largely felled. The area was part of the Group Settlement Scheme, being established in 1922 as Group 35, along with the drainage scheme that contributed to the Peel Estuary environmental task and the consequent Dawesville Cut. Oldbury is part of a major realigning process in the Perth metro area, as divisions of regional land and urban districts develop, boundaries maintained since European settlement. It was established as a locality name on 1 May 1997.

Cohunu Koala Park is a wildlife sanctuary on 14 ha (35 acres) of bushland at Byford, near Perth, Western Australia.Its resident koalas are surrounded by neighbouring wombats, kangaroos, wallabies, quokkas, echidnas, dingoes, pigs, donkeys, ponies, llamas, alpacas, deers, ostriches, emus, owls, cockatoos, water birds, freshwater crocodiles and a couple of other animals too. Also found around the park are lifelike replicas of dinosaurs amongst other decorative sculptures.Lucille Sorbello & Nardino Sorbello established Cohunu Wildlife Sanctuary beginning in 1972 at 322 Mills Road East, Martin on approximately 40 acres (16 ha) surrounded by natural bushland in the Darling escarpment near Gosnells and was opened to visitors in mid 1975. The park's koala colony was established in 1982 with the arrival of four koalas from South Australia, and the facility was renamed Cohunu Koala Park in September 1991. In 2009, the park was moved to its current location at 103 Nettleton Road, Byford. Its koala colony now has over 25 koalas from both the northern koala (phascolarctos cinereus adustus) and the southern koala (phascolarctos cinereus victor) populations.Between 10 am and 4 pm daily, visitors to the park may be photographed cuddling a koala, at an additional charge. Visitors are also permitted to touch and hand feed various other park animals.A miniature railway built by volunteers runs around the park; it operates on most weekends and public holidays.On the 24th October 2021 two people broke into the park in the early hours of the morning where they proceeded to abduct a pregnant female guinea pig that was then drowned in the freshwater crocodile pond. The intruders also stole items from the park's utility sheds.

Byford Secondary College is an Independent Public secondary school in Byford, a suburb 33 kilometres (21 mi) south-east of Perth, Western Australia.

Byford is a suburb on the south-eastern edge of Perth, Western Australia, within the Shire of Serpentine-Jarrahdale. The town has its origins in a township that was gazetted under the name "Beenup" in 1906. In 1920, the name of the township was changed to Byford.

Byford railway station is located on the South Western Railway in Western Australia. It serves the south-eastern Perth suburb of Byford.

Oakford is an outer suburb of Perth, Western Australia, within the Shire of Serpentine-Jarrahdale. The suburb was named in 1982, taking its name from a townsite briefly declared in the area in 1926.

Darling Range is an electoral district of the Legislative Assembly in the Australian state of Western Australia. The district is based to the east and south-east of Perth.