Home Postcode finder SA Richmond Richmond postcode SA Richmond is a locality in South Australia covered by postcode 5033. Postcode 5033 State or territory South Australia (SA) Region Adelaide Add a free Richmond business listing More business listings in Richmond Businesses in RichmondCar Locksmith Adelaide42 Moss Ave · 04 0656 6344Fix My Garage7 Elms Avenue, Richmond South Australia 5033, Australia · +61 0410 902 674Glenelg Locksmiths42 Moss Ave · 0406 566 344 Common questionsWhat is the postcode for Richmond?Richmond, SA has the postcode 5033.What state is Richmond in?Richmond is in South Australia (SA).Does postcode 5033 cover more than one suburb?Yes. Postcode 5033 covers 6 localities, so the postcode alone does not identify Richmond. Browse other postcodes in South Australia, or widen the search to every Australian postcode.