Home Postcode finder VIC Mount Mercer Mount Mercer postcode VIC Mount Mercer is a locality in Victoria covered by postcode 3352. Postcode 3352 State or territory Victoria (VIC) Region Vic Country Add a free Mount Mercer business listing Be the first listing in Mount Mercer Common questionsWhat is the postcode for Mount Mercer?Mount Mercer, VIC has the postcode 3352.What state is Mount Mercer in?Mount Mercer is in Victoria (VIC).Does postcode 3352 cover more than one suburb?Yes. Postcode 3352 covers 59 localities, so the postcode alone does not identify Mount Mercer. Browse other postcodes in Victoria, or widen the search to every Australian postcode.