millicent postcode sa Home ›› Postcode Finder ›› SA ›› Millicent Millicent local listingsThe suburb of Millicent is located in SA and has a postcode of 5280. Free millicent business listing! 1St Anthony's Primary School37 Mount Gambier Rd 08 873334792Millicent North Primary SchoolSecond St 08 873325553Newbery Park Primary SchoolBridges St 08 87332864 View more business listings in millicent Search and find other Postcodes in South Australia or widen the search to Postcodes in Australia.