Home Postcode finder QLD Black Snake Black Snake postcode QLD Black Snake is a locality in Queensland covered by postcode 4600. Postcode 4600 State or territory Queensland (QLD) Region Sunshine Coast Add a free Black Snake business listing Be the first listing in Black Snake Common questionsWhat is the postcode for Black Snake?Black Snake, QLD has the postcode 4600.What state is Black Snake in?Black Snake is in Queensland (QLD).Does postcode 4600 cover more than one suburb?Yes. Postcode 4600 covers 5 localities, so the postcode alone does not identify Black Snake. Browse other postcodes in Queensland, or widen the search to every Australian postcode.