Home Postcode finder NSW Gilgandra Gilgandra postcode NSW Gilgandra is a locality in New South Wales covered by postcode 2827. Postcode 2827 State or territory New South Wales (NSW) Region NSW Country West Add a free Gilgandra business listing More business listings in Gilgandra Businesses in GilgandraGilgandra High SchoolOff Court Rd · 02 68472276Gilgandra Public SchoolWrigley St · 02 68472043St Joseph's School20 Wrigley St · 02 68472828 Common questionsWhat is the postcode for Gilgandra?Gilgandra, NSW has the postcode 2827.What state is Gilgandra in?Gilgandra is in New South Wales (NSW).Does postcode 2827 cover more than one suburb?Yes. Postcode 2827 covers 7 localities, so the postcode alone does not identify Gilgandra. Browse other postcodes in New South Wales, or widen the search to every Australian postcode.