Home Postcode finder QLD Bloomsbury Bloomsbury postcode QLD Bloomsbury is a locality in Queensland covered by postcode 4799. Postcode 4799 State or territory Queensland (QLD) Region Central QLD Add a free Bloomsbury business listing More business listings in Bloomsbury Businesses in BloomsburyBloomsbury State SchoolLot 6 Bruce Hwy · 07 49475736 Common questionsWhat is the postcode for Bloomsbury?Bloomsbury, QLD has the postcode 4799.What state is Bloomsbury in?Bloomsbury is in Queensland (QLD).Does postcode 4799 cover more than one suburb?Yes. Postcode 4799 covers 2 localities, so the postcode alone does not identify Bloomsbury. Browse other postcodes in Queensland, or widen the search to every Australian postcode.