wellard postcode wa Home ›› Postcode Finder ›› WA ›› Wellard Wellard local listingsThe suburb of Wellard is located in WA and has a postcode of 6170. Free wellard business listing! 1The King's College170 Bertram Rd 08 941141002Peter Carnley Anglican Community School386 Wellard Rd 08 943934993Garden In A BagStrood Court, Wellard WA, Australia 0413 044 240 View more business listings in wellard Search and find other Postcodes in Western Australia or widen the search to Postcodes in Australia.