Thornlie, Western Australia

Thornlie
Thornlie Square shopping centre
Interactive map of Thornlie
Coordinates: 32°03′36″S 115°57′18″E / 32.0600605°S 115.9550732°E / -32.0600605; 115.9550732
CountryAustralia
StateWestern Australia
CityPerth
LGA
Location
Established1956
Government
 • State electorate
 • Federal division
Area
 • Total
11.6 km2 (4.5 sq mi)
Population
 • Total23,665 (SAL 2021)
Postcode
6108
Suburbs around Thornlie
Langford Kenwick Maddington
Parkwood Thornlie Gosnells
Canning Vale Southern River Huntingdale

Thornlie is a large residential suburb of Perth, the capital city of Western Australia, located 15 kilometres (9.3 mi) south-east of the city's central business district. It is a part of the City of Gosnells local government area. The Canning River runs through the northern side of the suburb. Since the 1950s the suburb has developed in approximately five stages; north-east Thornlie (1950s–60s), south Thornlie (1970s–80s), Crestwood (1970s), Castle Glen (1980s) and Forest Lakes (1980s to present).