Home Postcode finder SA Nangwarry Nangwarry postcode SA Nangwarry is a locality in South Australia covered by postcode 5277. Postcode 5277 State or territory South Australia (SA) Region SA Outer Suburbs Add a free Nangwarry business listing More business listings in Nangwarry Businesses in NangwarryNangwarry Primary SchoolWhitford Crescent · 08 87397241 Common questionsWhat is the postcode for Nangwarry?Nangwarry, SA has the postcode 5277.What state is Nangwarry in?Nangwarry is in South Australia (SA).Does postcode 5277 cover more than one suburb?Yes. Postcode 5277 covers 8 localities, so the postcode alone does not identify Nangwarry. Browse other postcodes in South Australia, or widen the search to every Australian postcode.