Home Postcode finder QLD Homebush Homebush postcode QLD Homebush is a locality in Queensland covered by postcode 4740. Postcode 4740 State or territory Queensland (QLD) Region Central QLD Add a free Homebush business listing Be the first listing in Homebush Common questionsWhat is the postcode for Homebush?Homebush, QLD has the postcode 4740.What state is Homebush in?Homebush is in Queensland (QLD).Does postcode 4740 cover more than one suburb?Yes. Postcode 4740 covers 50 localities, so the postcode alone does not identify Homebush. Browse other postcodes in Queensland, or widen the search to every Australian postcode.