Home Postcode finder QLD St Lawrence St Lawrence postcode QLD St Lawrence is a locality in Queensland covered by postcode 4707. Postcode 4707 State or territory Queensland (QLD) Region Central QLD Add a free St Lawrence business listing More business listings in St Lawrence Businesses in St LawrenceSt Lawrence State SchoolLot 131 Macartney St · 07 49569134 Common questionsWhat is the postcode for St Lawrence?St Lawrence, QLD has the postcode 4707.What state is St Lawrence in?St Lawrence is in Queensland (QLD).Does postcode 4707 cover more than one suburb?Yes. Postcode 4707 covers 3 localities, so the postcode alone does not identify St Lawrence. Browse other postcodes in Queensland, or widen the search to every Australian postcode.