Home Postcode finder SA Perlubie Perlubie postcode SA Perlubie is a locality in South Australia covered by postcode 5680. Postcode 5680 State or territory South Australia (SA) Region SA Outer Suburbs Add a free Perlubie business listing Be the first listing in Perlubie Common questionsWhat is the postcode for Perlubie?Perlubie, SA has the postcode 5680.What state is Perlubie in?Perlubie is in South Australia (SA).Does postcode 5680 cover more than one suburb?Yes. Postcode 5680 covers 20 localities, so the postcode alone does not identify Perlubie. Browse other postcodes in South Australia, or widen the search to every Australian postcode.