maclean postcode nswbu Home ›› Postcode Finder ›› NSWBU ›› Maclean Maclean local listingsThe suburb of Maclean is located in NSW and has a postcode of 2463. Free maclean business listing! 1Gulmarrad Public School466 Brooms Head Rd 02 664525872Maclean Public School25 Woodford St 02 664524313Maclean High School9 Wombah St 02 66452244 View more business listings in maclean Search and find other Postcodes in New South Wales or widen the search to Postcodes in Australia.