Home Postcode finder QLD Yaamba Yaamba postcode QLD Yaamba is a locality in Queensland covered by postcode 4704. Postcode 4704 State or territory Queensland (QLD) Region Central QLD Add a free Yaamba business listing Be the first listing in Yaamba Common questionsWhat is the postcode for Yaamba?Yaamba, QLD has the postcode 4704.What state is Yaamba in?Yaamba is in Queensland (QLD).Does postcode 4704 cover more than one suburb?Yes. Postcode 4704 covers 2 localities, so the postcode alone does not identify Yaamba. Browse other postcodes in Queensland, or widen the search to every Australian postcode.