Home Postcode finder QLD Scarborough Scarborough postcode QLD Scarborough is a locality in Queensland covered by postcode 4020. Postcode 4020 State or territory Queensland (QLD) Region Moreton Add a free Scarborough business listing More business listings in Scarborough Businesses in ScarboroughAustralian Technical College294 Scarborough Rd · 07 38804331Now Dental571 Oxley Avenue · 07-3203-4282Outback Tracks Caravan Camping 4WD22 Herne Road, Scarborough QLD, Australia · 0419 264 711 Common questionsWhat is the postcode for Scarborough?Scarborough, QLD has the postcode 4020.What state is Scarborough in?Scarborough is in Queensland (QLD).Does postcode 4020 cover more than one suburb?Yes. Postcode 4020 covers 4 localities, so the postcode alone does not identify Scarborough. Browse other postcodes in Queensland, or widen the search to every Australian postcode.