Home Postcode finder SA Poochera Poochera postcode SA Poochera is a locality in South Australia covered by postcode 5655. Postcode 5655 State or territory South Australia (SA) Region SA Outer Suburbs Add a free Poochera business listing Be the first listing in Poochera Common questionsWhat is the postcode for Poochera?Poochera, SA has the postcode 5655.What state is Poochera in?Poochera is in South Australia (SA).Does postcode 5655 cover more than one suburb?Yes. Postcode 5655 covers 4 localities, so the postcode alone does not identify Poochera. Browse other postcodes in South Australia, or widen the search to every Australian postcode.