Home Postcode finder QLD Riverhills Riverhills postcode QLD Riverhills is a locality in Queensland covered by postcode 4074. Postcode 4074 State or territory Queensland (QLD) Region Heathwood Add a free Riverhills business listing More business listings in Riverhills Businesses in RiverhillsMaid2match323 Sumners Road · 1800 207 686Maid2match323 Sumners Road · 1800 207 686 Common questionsWhat is the postcode for Riverhills?Riverhills, QLD has the postcode 4074.What state is Riverhills in?Riverhills is in Queensland (QLD).Does postcode 4074 cover more than one suburb?Yes. Postcode 4074 covers 7 localities, so the postcode alone does not identify Riverhills. Browse other postcodes in Queensland, or widen the search to every Australian postcode.