Home Postcode finder NSW Broadwater Broadwater postcode NSW Broadwater is a locality in New South Wales covered by postcode 2549. Postcode 2549 State or territory New South Wales (NSW) Region NSW Country West Add a free Broadwater business listing More business listings in Broadwater Businesses in BroadwaterBroadwater Public SchoolPacific Hwy · 02 66828226Lighthouse School for AutismLittle Pitt StSunshine SugarPacific Highway, Broadwater NSW 2472, Australia · 612 6681 2700 Common questionsWhat is the postcode for Broadwater?Broadwater, NSW has the postcode 2549.What state is Broadwater in?Broadwater is in New South Wales (NSW).Does postcode 2549 cover more than one suburb?Yes. Postcode 2549 covers 9 localities, so the postcode alone does not identify Broadwater. Browse other postcodes in New South Wales, or widen the search to every Australian postcode.