manning postcode wa Home ›› Postcode Finder ›› WA ›› Manning Manning local listingsThe suburb of Manning is located in WA and has a postcode of 6152. Free manning business listing! 1Curtin Primary School20 Goss Ave 08 931310512Manning Primary School60-80 Ley St 08 945040683St Pius X School91 Ley St 08 94502797 View more business listings in manning Search and find other Postcodes in Western Australia or widen the search to Postcodes in Australia.