goulburn postcode nsw Home ›› Postcode Finder ›› NSW ›› Goulburn Goulburn local listingsThe suburb of Goulburn is located in NSW and has a postcode of 2580. Free goulburn business listing! 1Goulburn High School132 Goldsmith St 02 482140222Trinity Catholic CollegeClinton St 02 482225443Mulwaree High School40 Mcdermott Dr 02 48214499 View more business listings in goulburn Search and find other Postcodes in New South Wales or widen the search to Postcodes in Australia.