biloela postcode qld Home ›› Postcode Finder ›› QLD ›› Biloela Biloela local listingsThe suburb of Biloela is located in QLD and has a postcode of 4715. Free biloela business listing! 1Biloela State High School46 Gladstone Rd 07 499286662Biloela State School50 Rainbow St 07 499288883Redeemer Lutheran Primary School2 Collard St 07 49921813 View more business listings in biloela Search and find other Postcodes in Queensland or widen the search to Postcodes in Australia.