Home Postcode finder NSW Binalong Binalong postcode NSW Binalong is a locality in New South Wales covered by postcode 2584. Postcode 2584 State or territory New South Wales (NSW) Region Canberra Add a free Binalong business listing More business listings in Binalong Businesses in BinalongBinalong Public SchoolDickinson St · 02 62274381 Common questionsWhat is the postcode for Binalong?Binalong, NSW has the postcode 2584.What state is Binalong in?Binalong is in New South Wales (NSW).Does postcode 2584 cover more than one suburb?No. Postcode 2584 covers Binalong only, which is unusual - most Australian postcodes cover several localities. Browse other postcodes in New South Wales, or widen the search to every Australian postcode.