Home Postcode finder QLD Canal Creek Canal Creek postcode QLD Canal Creek is a locality in Queensland covered by postcode 4702. Postcode 4702 State or territory Queensland (QLD) Region Central QLD Add a free Canal Creek business listing Be the first listing in Canal Creek Common questionsWhat is the postcode for Canal Creek?Canal Creek, QLD has the postcode 4702.What state is Canal Creek in?Canal Creek is in Queensland (QLD).Does postcode 4702 cover more than one suburb?Yes. Postcode 4702 covers 87 localities, so the postcode alone does not identify Canal Creek. Browse other postcodes in Queensland, or widen the search to every Australian postcode.