Home Postcode finder QLD Minden Minden postcode QLD Minden is a locality in Queensland covered by postcode 4311. Postcode 4311 State or territory Queensland (QLD) Region Western Suburbs Add a free Minden business listing More business listings in Minden Businesses in MindenMinden State School1032 Lowood-Minden Rd · 07 54268212 Common questionsWhat is the postcode for Minden?Minden, QLD has the postcode 4311.What state is Minden in?Minden is in Queensland (QLD).Does postcode 4311 cover more than one suburb?Yes. Postcode 4311 covers 17 localities, so the postcode alone does not identify Minden. Browse other postcodes in Queensland, or widen the search to every Australian postcode.