Home Postcodes by state SA 5522 Postcode 5522 5522 is the postcode for 4 localities in SA: Fisherman Bay, Lower Broughton, Port Broughton and Ward Hill. Localities with postcode 5522Fisherman BaySALower BroughtonSAPort BroughtonSAWard HillSA Postcode 5522 State or territory South Australia (SA) Localities 4 Council area Barunga West Council area based on Australian Bureau of Statistics data (ASGS Edition 3), CC BY 4.0. Postcode 5521 · Postcode 5523