Home Postcode finder VIC Swanwater West Swanwater West postcode VIC Swanwater West is a locality in Victoria covered by postcode 3480. Postcode 3480 State or territory Victoria (VIC) Region Vic Far Country Add a free Swanwater West business listing Be the first listing in Swanwater West Common questionsWhat is the postcode for Swanwater West?Swanwater West, VIC has the postcode 3480.What state is Swanwater West in?Swanwater West is in Victoria (VIC).Does postcode 3480 cover more than one suburb?Yes. Postcode 3480 covers 19 localities, so the postcode alone does not identify Swanwater West. Browse other postcodes in Victoria, or widen the search to every Australian postcode.