Home Postcode finder QLD Highgate Hill Highgate Hill postcode QLD Highgate Hill is a locality in Queensland covered by postcode 4101. Postcode 4101 State or territory Queensland (QLD) Region Brisbane Central Add a free Highgate Hill business listing More business listings in Highgate Hill Businesses in Highgate Hill24hr Test and Tagu6/1-7 Blakeney St, Highgate Hill QLD, Australia · 043 845 2880Be Well DentalGladstone Road · (07) 3846 2002Be Well DentalGladstone Road Highgate Hill QLD 4101 · (07) 3846 2002 Common questionsWhat is the postcode for Highgate Hill?Highgate Hill, QLD has the postcode 4101.What state is Highgate Hill in?Highgate Hill is in Queensland (QLD).Does postcode 4101 cover more than one suburb?Yes. Postcode 4101 covers 3 localities, so the postcode alone does not identify Highgate Hill. Browse other postcodes in Queensland, or widen the search to every Australian postcode.