Home Postcode finder QLD The Caves The Caves postcode QLD The Caves is a locality in Queensland covered by postcode 4702. Postcode 4702 State or territory Queensland (QLD) Region Central QLD Add a free The Caves business listing More business listings in The Caves Businesses in The CavesThe Caves State SchoolCnr Barmoya & Rossmoya Rds · 07 49342712 Common questionsWhat is the postcode for The Caves?The Caves, QLD has the postcode 4702.What state is The Caves in?The Caves 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 The Caves. Browse other postcodes in Queensland, or widen the search to every Australian postcode.