Home Postcode finder QLD Corfield Corfield postcode QLD Corfield is a locality in Queensland covered by postcode 4733. Postcode 4733 State or territory Queensland (QLD) Region Central QLD Add a free Corfield business listing Be the first listing in Corfield Common questionsWhat is the postcode for Corfield?Corfield, QLD has the postcode 4733.What state is Corfield in?Corfield is in Queensland (QLD).Does postcode 4733 cover more than one suburb?No. Postcode 4733 covers Corfield only, which is unusual - most Australian postcodes cover several localities. Browse other postcodes in Queensland, or widen the search to every Australian postcode.