Home Postcode finder WA Gnangara Gnangara postcode WA Gnangara 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 Gnangara business listing More business listings in Gnangara Businesses in Gnangara1300 Skip Bin Hireu1/10 Boom St, Gnangara WA, Australia · 0863779660Chrome Constructionunit 4/19 Supreme Loop, Gnangara WA, Australia · +61 434 355 281Constructive Building Consultants5 Supreme Loop, Gnangara WA 6077, Australia · (08) 6146 6290 Common questionsWhat is the postcode for Gnangara?Gnangara, WA has the postcode 6077.What state is Gnangara in?Gnangara 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 Gnangara. Browse other postcodes in Western Australia, or widen the search to every Australian postcode.