Home Postcode finder NSW Carinda Carinda postcode NSW Carinda is a locality in New South Wales covered by postcode 2831. Postcode 2831 State or territory New South Wales (NSW) Region NSW Country West Add a free Carinda business listing More business listings in Carinda Businesses in CarindaCarinda Public SchoolMacNamarra St · 02 68232235 Common questionsWhat is the postcode for Carinda?Carinda, NSW has the postcode 2831.What state is Carinda in?Carinda is in New South Wales (NSW).Does postcode 2831 cover more than one suburb?Yes. Postcode 2831 covers 23 localities, so the postcode alone does not identify Carinda. Browse other postcodes in New South Wales, or widen the search to every Australian postcode.