gosford postcode nsw Home ›› Postcode Finder ›› NSW ›› Gosford Gosford local listingsThe suburb of Gosford is located in NSW and has a postcode of 2250. Free gosford business listing! 1Gosford High School30 Racecourse Rd 02 432520482St Edward's Christian Brothers College13 Frederick St 02 432453003Henry Kendall High SchoolFaunce St 02 43252110 View more business listings in gosford Search and find other Postcodes in New South Wales or widen the search to Postcodes in Australia.