ballina postcode nsw Home ›› Postcode Finder ›› NSW ›› Ballina Ballina local listingsThe suburb of Ballina is located in NSW and has a postcode of 2478. Free ballina business listing! 1Ballina High SchoolCherry St 02 668621332Southern Cross Central School30 Chickaba Drive 02 668605033Biala Special School78 Fox St 02 66863395 View more business listings in ballina Search and find other Postcodes in New South Wales or widen the search to Postcodes in Australia.