upper-lockyer postcode qldga Home ›› Postcode Finder ›› QLDGA ›› Upper-Lockyer Upper Lockyer local listingsThe suburb of Upper Lockyer is located in QLD and has a postcode of 4352. Free upper lockyer business listing! Get the first free listing in upper lockyer! Search and find other Postcodes in Queensland or widen the search to Postcodes in Australia.