Home Postcode finder QLD Thornlands Thornlands postcode QLD Thornlands is a locality in Queensland covered by postcode 4164. Postcode 4164 State or territory Queensland (QLD) Region South Subs Add a free Thornlands business listing More business listings in Thornlands Businesses in ThornlandsAdvanced Climate Solutions8 Tahoe Ct · 07 3206 3542Bay View State School77 Ziegenfusz Rd · 07 32065222BJC Painting Services Pty Ltd82 King Street · 0402 764 497 Common questionsWhat is the postcode for Thornlands?Thornlands, QLD has the postcode 4164.What state is Thornlands in?Thornlands is in Queensland (QLD).Does postcode 4164 cover more than one suburb?No. Postcode 4164 covers Thornlands only, which is unusual - most Australian postcodes cover several localities. Browse other postcodes in Queensland, or widen the search to every Australian postcode.