Home Postcode finder VIC Stonehaven Stonehaven postcode VIC Stonehaven is a locality in Victoria covered by postcode 3221. Postcode 3221 State or territory Victoria (VIC) Region Vic Far Country Add a free Stonehaven business listing Be the first listing in Stonehaven Common questionsWhat is the postcode for Stonehaven?Stonehaven, VIC has the postcode 3221.What state is Stonehaven in?Stonehaven is in Victoria (VIC).Does postcode 3221 cover more than one suburb?Yes. Postcode 3221 covers 20 localities, so the postcode alone does not identify Stonehaven. Browse other postcodes in Victoria, or widen the search to every Australian postcode.