Home Postcode finder SA Brimbago Brimbago postcode SA Brimbago is a locality in South Australia covered by postcode 5267. Postcode 5267 State or territory South Australia (SA) Region SA Outer Suburbs Add a free Brimbago business listing Be the first listing in Brimbago Common questionsWhat is the postcode for Brimbago?Brimbago, SA has the postcode 5267.What state is Brimbago in?Brimbago is in South Australia (SA).Does postcode 5267 cover more than one suburb?Yes. Postcode 5267 covers 12 localities, so the postcode alone does not identify Brimbago. Browse other postcodes in South Australia, or widen the search to every Australian postcode.