Home Postcode finder QLD Miami Miami postcode QLD Miami is a locality in Queensland covered by postcode 4220. Postcode 4220 State or territory Queensland (QLD) Region Gold Coast Add a free Miami business listing More business listings in Miami Businesses in MiamiAccurate Pest Management Gold Coast1968 Gold Coast Highway, Miami QLD 4220, Australia · 1300785559Activewear ManufacturerAustralia · 1800252642Avondale Homes3 Avalon Parade, Miami Queensland 4220, Australia · (07) 5647 3708 Common questionsWhat is the postcode for Miami?Miami, QLD has the postcode 4220.What state is Miami in?Miami is in Queensland (QLD).Does postcode 4220 cover more than one suburb?Yes. Postcode 4220 covers 4 localities, so the postcode alone does not identify Miami. Browse other postcodes in Queensland, or widen the search to every Australian postcode.