Division of Cowan

Gnangara is a suburb of Perth, Western Australia, located within the City of Wanneroo. Gnangara is also the name for an underground water mound with a 117-hectare surface feature called Lake Gnangara.

Wangara is a light industrial suburb of Perth, Western Australia, located within the City of Wanneroo. Wangara is one of Perth's busiest industrial areas. It is situated roughly 20 km north of the central business district, and is the industrial hub of the north side of Perth. It is also roughly 10 km from Joondalup, Perth's largest satellite city north of the Swan River. It has a wide range of warehouses and industrial services, and some commercial services such as new and used car dealerships, mechanics, industrial work wear, excavation services, landscaping products, and gas conversion.

Landsdale is a northern suburb of Perth, Western Australia located within the local government area of the City of Wanneroo. It is mixed use, with residential, commercial and light manufacturing areas.

Pearsall is a suburb of Perth, Western Australia in the City of Wanneroo. Until the late 1990s it was the southernmost part of the suburb of Wanneroo.

Hocking is a suburb of Perth, Western Australia, located within the City of Wanneroo. Until 1994 it was part of the suburb of Wanneroo. The suburb was named after Herbert Hocking, a local landowner, first chairman of the Wanneroo Road Board and member of the Board from 1903 to 1931. He was also treasurer of the Agricultural Society in 1909. The suburb is home to many new houses (many still under construction), much vacant land under development, as well as remnant market gardens. The primary new housing estate is Belvedere Hills, developed by the Satterley Property Group.

Ashdale Secondary College is an Independent Public secondary school in the Perth suburb of Darch, Western Australia. Established in 2009, the school has specialist programs for Information and Communication Technology (ICT) and for Autism Extension (AEP).

Darch is a suburb of Perth, Western Australia, located within the City of Wanneroo approximately 17 kilometres (11 mi) north of the Perth CBD. Previously part of Landsdale, much of the suburb was rural in character until the late 1990s. It was named after an early settler family in the area, with the name being approved in 1997. The area was subsequently opened to residential development, especially from 2001 onwards, as part of Cell 6 of the East Wanneroo Development Area. Darch contains four schools – Ashdale Primary School, opened in 2005 with 243 pre-school and 596 primary students as of Semester 2, 2008; Kingsway Christian College, a non-denominational Christian school founded in 1983, initially known as Northern Districts Christian College; Landsdale Farm School, an education support school developed for students with disabilities; and Ashdale Secondary College, which opened in 2009 for the suburb's high school students, and is located on Westport Parade across from Ashdale Primary School and close to Kingsway Christian College. The suburb contains several small residential parks as well as Landsdale Park, a bushland reserve with interpretative signage. Residents are served for shopping needs by the Darch Plaza shopping centre, and the larger Kingsway City Shopping Centre to the west. The suburb is serviced by two Transperth bus routes, all operated by Swan Transit. The route 450, running along Kingsway, links to Warwick railway station; whilst the 374 route, which enters the suburb and serves the central section, travel via Evandale Road, links to Mirrabooka bus station and Whitfords railway station. All termini offer services to central Perth.

Madeley is a suburb of Perth, the capital city of Western Australia 20 kilometres (12 mi) north of Perth's central business district. Its local government area is the City of Wanneroo. Previously part of Landsdale, much of the suburb was rural in character until the 1990s, with market gardening a common activity. From 2001 onwards, extensive property development resulted in massive population growth, with the Property Investor Magazine of December 2007 estimating a growth rate of 33.3% per year.

The Swan Coastal Plain in Western Australia is the geographic feature which contains the Swan River as it travels west to the Indian Ocean. The coastal plain continues well beyond the boundaries of the Swan River and its tributaries, as a geological and biological zone, one of Western Australia's Interim Biogeographic Regionalisation for Australia (IBRA) regions. It is also one of the distinct physiographic provinces of the larger West Australian Shield division.

Wanneroo Secondary College is an Independent Public secondary school in Wanneroo, a suburb 22 kilometres (14 mi) north of Perth, Western Australia.

Jandabup is a suburb of Perth, Western Australia, located within the City of Wanneroo. The suburb takes its name from the nearby Jandabup Lake (now a nature reserve) on the Swan Coastal Plain.

Perth Station was an ESTRACK Earth station in Australia, located at the Perth International Telecommunications Centre in the suburb of Cullacabardee. It has been retired from service in December, 2015 and has been replaced by the New Norcia Station. The site has hosted a 15-metre diameter antenna that transmitted in S-band and received in both S- and X-bands. There were plans to upgrade to X-band transmission in 2004. There was also a GPS Tracking and Data Facility. The site had its own no-break power plant. The facility was used to routinely communicate with the XMM-Newton spacecraft. It was also used during the Launch and Early Orbit Phase of various satellite launches.