Haynes's postcode is 6112. Haynes is a suburb of
Perth, Western Australia and is about 26 kms
south-southeast of WA's capital city of Perth.
Haynes is a suburb of Perth, Western Australia,
located within the City of Armadale. This rural and
semi-rural suburb is located on the city's fringe,
and in the 2010s began to be subdivided for urban
purposes.