Home Postcode finder SA Brompton Brompton postcode SA Brompton is a locality in South Australia covered by postcode 5007. Postcode 5007 State or territory South Australia (SA) Region Sa Subs Near 1 Add a free Brompton business listing More business listings in Brompton Businesses in BromptonBowden Brompton Community School85a Torrens Rd · 08 83464041Eyedropper Designs Professional Photos & Video2 Wentworth Pl · 0423308303Immaculate Heart of Mary School95 East St · 08 83465704 Common questionsWhat is the postcode for Brompton?Brompton, SA has the postcode 5007.What state is Brompton in?Brompton is in South Australia (SA).Does postcode 5007 cover more than one suburb?Yes. Postcode 5007 covers 5 localities, so the postcode alone does not identify Brompton. Browse other postcodes in South Australia, or widen the search to every Australian postcode.