Home Postcodes by state QLD 4711 Postcode 4711 4711 is the postcode for 2 localities in QLD: Glendale and Glenlee. Localities with postcode 4711GlendaleQLDGlenleeQLD Postcode 4711 State or territory Queensland (QLD) Localities 2 Council area Livingstone Council area based on Australian Bureau of Statistics data (ASGS Edition 3), CC BY 4.0. Postcode 4710 · Postcode 4712