weyba-downs postcode qld Home ›› Postcode Finder ›› QLD ›› Weyba-Downs Weyba Downs local listingsThe suburb of Weyba Downs is located in QLD and has a postcode of 4562. Free weyba downs business listing! Get the first free listing in weyba downs! Search and find other Postcodes in Queensland or widen the search to Postcodes in Australia.