goolma postcode nswst Home ›› Postcode Finder ›› NSWST ›› Goolma Goolma local listingsThe suburb of Goolma is located in NSW and has a postcode of 2852. Free goolma business listing! 1Goolma Public SchoolDubbo Rd 02 63740272 View more business listings in goolma Search and find other Postcodes in New South Wales or widen the search to Postcodes in Australia.