minyirr postcode wa Home ›› Postcode Finder ›› WA ›› Minyirr Minyirr local listingsThe suburb of Minyirr is located in WA and has a postcode of 6725. Free minyirr business listing! Get the first free listing in minyirr! Search and find other Postcodes in Western Australia or widen the search to Postcodes in Australia.