Home Postcode finder VIC Merricks Merricks postcode VIC Merricks is a locality in Victoria covered by postcode 3916. Postcode 3916 State or territory Victoria (VIC) Region Frankston Add a free Merricks business listing Be the first listing in Merricks Common questionsWhat is the postcode for Merricks?Merricks, VIC has the postcode 3916.What state is Merricks in?Merricks is in Victoria (VIC).Does postcode 3916 cover more than one suburb?Yes. Postcode 3916 covers 3 localities, so the postcode alone does not identify Merricks. Browse other postcodes in Victoria, or widen the search to every Australian postcode.