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Seaton SA postcode
Postcode of SEATON (SA) is 5023. Below you can find map of SEATON, or look up other postcodes in South Australia or other Australian states. If SEATON's postcode is duplicated, and other places have same postal code number, you can use our postcode searcher by number 5023.
Notice: Postcodes in SA with range from 5800—5999 (LVRs and PO Boxes only)