Home Postcode finder QLD North Booval North Booval postcode QLD North Booval is a locality in Queensland covered by postcode 4304. Postcode 4304 State or territory Queensland (QLD) Region Western Suburbs Add a free North Booval business listing More business listings in North Booval Businesses in North BoovalAll-About Charter Service24 Gledson St · 0427598907Cheps Metal Worx36 Oxford St · 1300001172 Common questionsWhat is the postcode for North Booval?North Booval, QLD has the postcode 4304.What state is North Booval in?North Booval is in Queensland (QLD).Does postcode 4304 cover more than one suburb?Yes. Postcode 4304 covers 7 localities, so the postcode alone does not identify North Booval. Browse other postcodes in Queensland, or widen the search to every Australian postcode.