Home Postcode finder SA Jervois Jervois postcode SA Jervois is a locality in South Australia covered by postcode 5259. Postcode 5259 State or territory South Australia (SA) Region Sa Subs Near 2 Add a free Jervois business listing More business listings in Jervois Businesses in JervoisJervois Primary SchoolLot 24 Rayson St · 08 85723279 Common questionsWhat is the postcode for Jervois?Jervois, SA has the postcode 5259.What state is Jervois in?Jervois is in South Australia (SA).Does postcode 5259 cover more than one suburb?Yes. Postcode 5259 covers 12 localities, so the postcode alone does not identify Jervois. Browse other postcodes in South Australia, or widen the search to every Australian postcode.