Home Postcode finder QLD St Lucia South St Lucia South postcode QLD St Lucia South is a locality in Queensland covered by postcode 4067. Postcode 4067 State or territory Queensland (QLD) Region Northgate Add a free St Lucia South business listing More business listings in St Lucia South Businesses in St Lucia SouthEmvee Talent Trackers Pty LtdPO Box 4110 · 0400 576 178 Common questionsWhat is the postcode for St Lucia South?St Lucia South, QLD has the postcode 4067.What state is St Lucia South in?St Lucia South is in Queensland (QLD).Does postcode 4067 cover more than one suburb?Yes. Postcode 4067 covers 2 localities, so the postcode alone does not identify St Lucia South. Browse other postcodes in Queensland, or widen the search to every Australian postcode.