Home Postcode finder VIC Slaty Creek Slaty Creek postcode VIC Slaty Creek is a locality in Victoria covered by postcode 3477. Postcode 3477 State or territory Victoria (VIC) Region Vic Far Country Add a free Slaty Creek business listing Be the first listing in Slaty Creek Common questionsWhat is the postcode for Slaty Creek?Slaty Creek, VIC has the postcode 3477.What state is Slaty Creek in?Slaty Creek is in Victoria (VIC).Does postcode 3477 cover more than one suburb?Yes. Postcode 3477 covers 30 localities, so the postcode alone does not identify Slaty Creek. Browse other postcodes in Victoria, or widen the search to every Australian postcode.