aberdeen postcode nswst Home ›› Postcode Finder ›› NSWST ›› Aberdeen Aberdeen local listingsThe suburb of Aberdeen is located in NSW and has a postcode of 2359. Free aberdeen business listing! 1St Joseph's High SchoolSegenhoe St 02 654374442Aberdeen Public SchoolSegenhoe St 02 65437271 View more business listings in aberdeen Search and find other Postcodes in New South Wales or widen the search to Postcodes in Australia.