Home Postcodes by state SA 5167 Postcode 5167 5167 is the postcode for 2 localities in SA: Port Noarlunga and Port Noarlunga South. Localities with postcode 5167Port NoarlungaSAPort Noarlunga SouthSA Postcode 5167 State or territory South Australia (SA) Localities 2 Council area Onkaparinga Council area based on Australian Bureau of Statistics data (ASGS Edition 3), CC BY 4.0. Postcode 5166 · Postcode 5168