west-leederville postcode wa Home ›› Postcode Finder ›› WA ›› West-Leederville West Leederville local listingsThe suburb of West Leederville is located in WA and has a postcode of 6007. Free west leederville business listing! Get the first free listing in west leederville! Search and find other Postcodes in Western Australia or widen the search to Postcodes in Australia.