upper-coomera postcode qld Home ›› Postcode Finder ›› QLD ›› Upper-Coomera Upper Coomera local listingsThe suburb of Upper Coomera is located in QLD and has a postcode of 4209. Free upper coomera business listing! Get the first free listing in upper coomera! Search and find other Postcodes in Queensland or widen the search to Postcodes in Australia.