Darling Downs is an outer southeastern suburb of
Perth, Western Australia, within the Shire of
Serpentine-Jarrahdale.
Darling Downs's postcode is 6122. Darling Downs is
a suburb of South Western, Western Australia and
is about 28 kms south-southeast of WA's capital
city of Perth. In the 2011 Australian census the
population of Darling Downs was 1,128 when there
were 578 Females and 550 Males living there.