Home Postcode finder WA Subiaco Subiaco postcode WA Subiaco is a locality in Western Australia covered by postcode 6008. Postcode 6008 State or territory Western Australia (WA) Region Wa Subs 1 G Flds Add a free Subiaco business listing More business listings in Subiaco Businesses in Subiaco Sharp GrowthUnit Hay Street · 04507155843CM School Of ManagementA12 435 Roberts Road · 863555133Amia Clothing357 Rokeby Road · 0419 779 581 Common questionsWhat is the postcode for Subiaco?Subiaco, WA has the postcode 6008.What state is Subiaco in?Subiaco is in Western Australia (WA).Does postcode 6008 cover more than one suburb?Yes. Postcode 6008 covers 4 localities, so the postcode alone does not identify Subiaco. Browse other postcodes in Western Australia, or widen the search to every Australian postcode.