maddington postcode wa Home ›› Postcode Finder ›› WA ›› Maddington Maddington local listingsThe suburb of Maddington is located in WA and has a postcode of 6109. Free maddington business listing! 1Add Storage1964 Albany Highway, Maddington WA, Australia 08949382302Riklan Emergency Management Services10 Davison Street, Maddington WA 6109, Australia 1800 793 8773Car Cashiers2/8 Kitson Pl, Maddington WA, Australia 04 9990 4865 View more business listings in maddington Search and find other Postcodes in Western Australia or widen the search to Postcodes in Australia.