Home Postcode finder WA Jandabup Jandabup postcode WA Jandabup is a locality in Western Australia covered by postcode 6077. Postcode 6077 State or territory Western Australia (WA) Region North West Suburbs Add a free Jandabup business listing Be the first listing in Jandabup Common questionsWhat is the postcode for Jandabup?Jandabup, WA has the postcode 6077.What state is Jandabup in?Jandabup is in Western Australia (WA).Does postcode 6077 cover more than one suburb?Yes. Postcode 6077 covers 2 localities, so the postcode alone does not identify Jandabup. Browse other postcodes in Western Australia, or widen the search to every Australian postcode.