Home Postcode finder VIC Broadwater Broadwater postcode VIC Broadwater is a locality in Victoria covered by postcode 3301. Postcode 3301 State or territory Victoria (VIC) Region Vic Far Country Add a free Broadwater business listing Be the first listing in Broadwater Common questionsWhat is the postcode for Broadwater?Broadwater, VIC has the postcode 3301.What state is Broadwater in?Broadwater is in Victoria (VIC).Does postcode 3301 cover more than one suburb?Yes. Postcode 3301 covers 15 localities, so the postcode alone does not identify Broadwater. Browse other postcodes in Victoria, or widen the search to every Australian postcode.