Home Postcode finder QLD Beaver Rock Beaver Rock postcode QLD Beaver Rock is a locality in Queensland covered by postcode 4650. Postcode 4650 State or territory Queensland (QLD) Region Sunshine Coast Add a free Beaver Rock business listing Be the first listing in Beaver Rock Common questionsWhat is the postcode for Beaver Rock?Beaver Rock, QLD has the postcode 4650.What state is Beaver Rock in?Beaver Rock is in Queensland (QLD).Does postcode 4650 cover more than one suburb?Yes. Postcode 4650 covers 48 localities, so the postcode alone does not identify Beaver Rock. Browse other postcodes in Queensland, or widen the search to every Australian postcode.