Postcode 4821 This postcode covers more than one locality. Which one are you after? Hughenden Queensland LGA: Flinders (Qld) Dutton River Queensland LGA: Flinders (Qld) Porcupine Queensland LGA: Flinders (Qld) Stamford Queensland LGA: Flinders (Qld) Tangorin Queensland LGA: Flinders (Qld)