Home Postcode finder VIC Barkers Creek Barkers Creek postcode VIC Barkers Creek is a locality in Victoria covered by postcode 3451. Postcode 3451 State or territory Victoria (VIC) Region Vic Far Country Add a free Barkers Creek business listing Be the first listing in Barkers Creek Common questionsWhat is the postcode for Barkers Creek?Barkers Creek, VIC has the postcode 3451.What state is Barkers Creek in?Barkers Creek is in Victoria (VIC).Does postcode 3451 cover more than one suburb?Yes. Postcode 3451 covers 16 localities, so the postcode alone does not identify Barkers Creek. Browse other postcodes in Victoria, or widen the search to every Australian postcode.