alawoona postcode sa Home ›› Postcode Finder ›› SA ›› Alawoona Alawoona local listingsThe suburb of Alawoona is located in SA and has a postcode of 5311. Free alawoona business listing! Get the first free listing in alawoona! Search and find other Postcodes in South Australia or widen the search to Postcodes in Australia.