Home Postcode finder SA Loxton North Loxton North postcode SA Loxton North is a locality in South Australia covered by postcode 5333. Postcode 5333 State or territory South Australia (SA) Region SA Outer Suburbs Add a free Loxton North business listing More business listings in Loxton North Businesses in Loxton NorthLoxton North Primary School08 85841369 Common questionsWhat is the postcode for Loxton North?Loxton North, SA has the postcode 5333.What state is Loxton North in?Loxton North is in South Australia (SA).Does postcode 5333 cover more than one suburb?Yes. Postcode 5333 covers 7 localities, so the postcode alone does not identify Loxton North. Browse other postcodes in South Australia, or widen the search to every Australian postcode.