Home Postcodes by state SA 5630 Postcode 5630 5630 is the postcode for Edillilie, SA. Localities with postcode 5630EdillilieSA Postcode 5630 State or territory South Australia (SA) Localities 1 Council area Lower Eyre Council area based on Australian Bureau of Statistics data (ASGS Edition 3), CC BY 4.0. Postcode 5609 · Postcode 5631