Home Postcode finder QLD Lake Monduran Lake Monduran postcode QLD Lake Monduran is a locality in Queensland covered by postcode 4671. Postcode 4671 State or territory Queensland (QLD) Region Sunshine Coast Add a free Lake Monduran business listing More business listings in Lake Monduran Businesses in Lake MonduranLake Monduran Holiday ParkLake Monduran · (07) 4157 3881 Common questionsWhat is the postcode for Lake Monduran?Lake Monduran, QLD has the postcode 4671.What state is Lake Monduran in?Lake Monduran is in Queensland (QLD).Does postcode 4671 cover more than one suburb?Yes. Postcode 4671 covers 35 localities, so the postcode alone does not identify Lake Monduran. Browse other postcodes in Queensland, or widen the search to every Australian postcode.