Home Postcode finder VIC Deer Park North Deer Park North postcode VIC Deer Park North is a locality in Victoria covered by postcode 3023. Postcode 3023 State or territory Victoria (VIC) Region Footscray Add a free Deer Park North business listing Be the first listing in Deer Park North Common questionsWhat is the postcode for Deer Park North?Deer Park North, VIC has the postcode 3023.What state is Deer Park North in?Deer Park North is in Victoria (VIC).Does postcode 3023 cover more than one suburb?Yes. Postcode 3023 covers 7 localities, so the postcode alone does not identify Deer Park North. Browse other postcodes in Victoria, or widen the search to every Australian postcode.