Home Postcode finder VIC Woodside Beach Woodside Beach postcode VIC Woodside Beach is a locality in Victoria covered by postcode 3874. Postcode 3874 State or territory Victoria (VIC) Region Vic Far Country Add a free Woodside Beach business listing Be the first listing in Woodside Beach Common questionsWhat is the postcode for Woodside Beach?Woodside Beach, VIC has the postcode 3874.What state is Woodside Beach in?Woodside Beach is in Victoria (VIC).Does postcode 3874 cover more than one suburb?Yes. Postcode 3874 covers 5 localities, so the postcode alone does not identify Woodside Beach. Browse other postcodes in Victoria, or widen the search to every Australian postcode.