Home Postcode finder VIC Mount Cottrell Mount Cottrell postcode VIC Mount Cottrell is a locality in Victoria covered by postcode 3024. Postcode 3024 State or territory Victoria (VIC) Region Melbourne North West Add a free Mount Cottrell business listing Be the first listing in Mount Cottrell Common questionsWhat is the postcode for Mount Cottrell?Mount Cottrell, VIC has the postcode 3024.What state is Mount Cottrell in?Mount Cottrell is in Victoria (VIC).Does postcode 3024 cover more than one suburb?Yes. Postcode 3024 covers 3 localities, so the postcode alone does not identify Mount Cottrell. Browse other postcodes in Victoria, or widen the search to every Australian postcode.